A street name controversy is a conflict over a public road or street name, also including alleys, squares, parks, quays and motorways.

Background Street names may become controversial when the person, organization, or event they honor is no longer considered deserving, when the names in an area are viewed as unrepresentative of its population, or when signs use disputed languages, scripts, or hard to remember spellings.

Notable examples Austria World War II In post-war Austria, Franz Langoth was long viewed as a "good" Nazi who bore no responsibility for the excesses of the regime. Therefore, in 1973, a street in his hometown Linz, where he served as mayor in 1944–1945, was renamed Langothstraße. But Langoth always maintained his national-socialist beliefs and publicly defended them. For this reason, the street name was eventually restored to its original name of Kaisergasse in 1986.

Belgium

Language struggle

In the Brussels Capital Region and the municipalities with language facilities, both street names and road signs are officially bilingual. Language activists from several sides are however arguing that these should be monolingual in certain areas in favour of their own language, and that other languages do not "belong" on the signs there. Some even experience this as a kind of colonisation of their own language area. Therefore, these activists sometimes vandalise street name signs and road signs by making the undesired language illegible. This is especially common in the linguistic conflict in Voeren.

Others opine that bilingualism of street names is good for individual understanding and mutual tolerance, and that one name is not necessarily "better" than another. They tend to reject resistance to multilingual signs as needlessly hostile and territorial behaviour towards speakers of other languages. In the end, the meaning of the names is the same, and merely spelt differently, or a direct translation of the same word.

World War II The Cyriel Verschaeve street in Lanaken was named after Catholic priest Cyriel Verschaeve (1874–1949), who openly collaborated with the Nazis during World War II, and was therefore convicted and sentenced to death in absentia by the Belgian authorities in 1946. The municipality let its inhabitants choose a new name themselves; the majority voted in favour of "Anne Frank street".

Brazil World War II

In 1942, because of anti-Italian sentiment in Brazil during World War II, after a complaint from the National Defense League, the central square of Caxias do Sul, named after Dante Alighieri, was renamed Ruy Barbosa square, and Avenida Itália (Italy Avenue) became Avenida Brasil (Brazil Avenue). They were renamed back in 1990.

Military dictatorship

In 2014, the city council of Porto Alegre renamed Castelo Branco Avenue, named after the first president of the Brazilian military dictatorship, to Avenida Legalidade e da Democracia (Legality and Democracy Avenue), referencing the movement dubbed Campanha da Legalidade (Legality Campaign) which sought to keep João Goulart in the presidency in 1961. In 2018, the avenue was renamed again to Castello Branco (with an additional "L") after appeals in court claiming that the decision, which was taken by simple majority, should have had a 2/3 majority in the council.

Germany Cold War In former East Germany (officially German Democratic Republic or DDR), many street names still refer to the communist era. For example, 613 streets and squares have been named after Ernst Thälmann, the leader of the Communist Party of Germany who was executed in Buchenwald concentration camp by the Nazis. Critics argue that he may deserve some street names here and there, but this overload of commemorations has pressed too much of a communist presence in the public sphere. The Kaiserhof underground railway station in Berlin was opened in 1908, in 1950 renamed Thälmannplatz (after the nearby square that was called Wilhelmplatz until 1949), in 1986 renamed Otto-Grotewohl-Straße (after Otto Grotewohl, East German Prime Minister 1949–1960) and in 1992 renamed Mohrenstraße. The Thälmannplatz was abolished in 1987 and added to the Otto-Grotewohl-Straße, which has been restored as Wilhelmstraße in 1992. In 2020, the city announced that Mohrenstraße would be renamed "Anton-Wilhelm-Amo-Straße" for different reasons, namely that the term "Mohren" (Moors) was considered racist by many inhabitants; instead, Anton Wilhelm Amo was honoured for having been the first African person to graduate at a European university.

Morocco French colonialism versus Moroccan nationalism Morocco still has many Francophone street names from the French colonial era. Arab nationalists have pressured the government to Arabise these, and named them after Moroccan national heroes, but Amazigh activists feel they have been ignored, and argue for not forgetting to acknowledge their language and culture in the process of decolonisation.

Amazigh versus Palestinian names In July 2018, the city council of Agadir decided to change the Amazigh names of several streets into names of Palestinian cities to show solidarity with the Palestinian question. Although some Amazigh activists agreed that solidarity with Palestine was a good cause, they regarded the decision as an attempt to erase Amazigh culture and history. Other activists were completely opposed to the move, and did not see any advantage to the Palestinian cause in it, merely an arabising attack on Amazigh identity.

Arabic script versus Tifinagh In the Moroccan city of Agadir, the 80% Tamazight-speaking majority of the population complained that street name signs and road signs were only drawn up in Arabic with Arabic script and in French with Latin script. Activists from the Tamazight language emancipation movement considered this a form of discrimination, and en masse pleaded for the addition of Tamazight names in Tifinagh script, which was approved and introduced by the city council in August 2019.

Salafists from Gulf states In May 2020, controversy arose around the naming of streets after Salafist extremists from the Arab states of the Persian Gulf in the suburb Témara of the Moroccan capital Rabat.

Netherlands Municipal authorities can establish rules in order to regulate the naming of streets. Such rules aim for recognisability, utility and personality.

A well-known rule which all Dutch municipalities maintain is that a street cannot be named after a person until a specific number of years after their death. This rule has been introduced in order to prevent a living person still committing a crime or otherwise contemptible act (or this being discovered shortly after their death), after which the honour of a street name might no longer be reasonable. The Dutch royal house is exempt from this rule: from the moment a new prince(ss) is born, public streets and roads may be named after them. Critics argue that this implies the Orange family will be living exemplary lives until the day they die, while, despite the high average popularity of the royals, they too are merely fallible human beings who could commit (major) mistakes and should not be accorded places of honour beforehand.

Language struggle in Friesland

West Frisian language advocates, including the provincial government and several political parties since the 1960s, argue that in the entire province of Friesland (West Frisian and official name: Fryslân), or at least the areas where West Frisian speakers are in the majority (outside of the major cities, dominated by the Stadsfries dialects that are closely related to the Dutch language), are provided West Frisian street name signs and road signs in order to protect West Frisian culture. Opponents of such Frisification claim that these efforts will worsen the segregation between Frisophones and Neerlandophones, lead to needless confusion and costs, or that certain historical values will be lost by name changes. As of 2011, most traffic signs in Friesland's municipalities are bilingual, with the Dutch name on top and the Frisian name at the bottom; a minority of signs is monolingually Frisian, and some places have exclusively Dutch signs. In practice, the road signs do not necessarily give an indication of the relative presence of West Frisian speakers in a municipality: Leeuwarden and Harlingen, for example, have bilingual signs, but Frisian speakers constitute only a small minority of the inhabitants, whereas overwhelmingly Frisian-speaking Achtkarspelen features only Dutch-language street name signs.

Colonial past overseas An important part of public discourse surrounding street names in the Netherlands is concerned with its colonial heritage, especially the Dutch East India Company (VOC) and the Dutch East Indies. The colonial street name controversies usually focus on the personalities of Jan Pieterszoon Coen for his role in the Dutch conquest of the Banda Islands (especially the Battle of Banda Besar in 1621), and J. B. van Heutsz because of his part in the Aceh War and the 1906 and 1908 Bali interventions. Activists tend to target the Coen Tunnel and Second Coen Tunnel in Amsterdam. Several Dutch cities have a Jan Pieterszoon Coen street, including The Hague and Utrecht, and Amsterdam has a Coenhaven (Coen Port, since 1921), a Coen Tunnel (since 1966) and a Second Coen Tunnel (since 2013). Several interest groups such as De Grauwe Eeuw ("The Grim Age", a word play on The Golden Age) have requested that the municipalities involved change these names, and the municipalities initially agreed to negotiate. However, when De Grauwe Eeuw threatened to perform acts of vandalism to enforce the name changes, cooperation was immediately discontinued. In July 2020, activist group Helden van Nooit defaced the street name signs of the Jan Pieterszoon Coenstraat and the Van Heutszstraat in the Utrecht residential area of Lombok/Leidseweg with red paint, symbolising the blood that has been spilt by these and eight other Dutch colonists with street names in this quarter; the group demanded all ten streets would be "decolonised". Reactions to the act were mixed: the municipality of Utrecht reported destruction of property to the police, with a spokesperson saying that "it is important to have this discussion, but the solution is not to amend street names, but to raise awareness." Some neighbourhood residents and city councillors judged the situation differently, and argued that the street names had to or were allowed to be changed if people had problems with it. Some cities in the Netherlands have a Witte de With street, including The Hague and Eindhoven. In the latter, locals and De Grauwe Eeuw asked for a name change in coordination with the municipality; as a corsair, Witte de With had been instrumental in the Dutch colonisation of the East Indies. Because many residents of the quarter were Dutch Turks, their request was granted for adjusting the street name to Barbarosstraat, a reference to the Turkish admiral Hayreddin Barbarossa (Turkish: Barbaros Hayrettin). However, because he also was a corsair and slave trader, not everyone agreed, and a new controversy arose. The Witte de Withstraat in The Hague also aroused disputes, but that street name has not been changed so far.

Cold War Activists remove a "Stalin Lane" signduring the Hungarian Revolution of 1956.Stalin Lane is officially renamedFreedom lane shortly after the revolution.