Demographics of Croatia
Croatian replaced Latin as the official language of the Croatian government in 1847. The Croatian lect is generally viewed as one of the three standard varieties of the Shtokavian dialect of Serbo-Croatian, a South Slavic language. Croatian is written using the Latin alphabet and there are three major dialects spoken on the territory of Croatia, with the Shtokavian idiom used as the literary standard. The Chakavian and Kajkavian dialects are distinguished by their lexicon, phonology, and syntax.
Bosnian language
Some Croatian linguists (Zvonko Kovač, Ivo Pranjković, Josip Silić) support the name "Bosnian" language, whereas others (Radoslav Katičić, Dalibor Brozović, Tomislav Ladan) hold that the term "Bosnian language" is the only one appropriate and that accordingly the terms Bosnian language and Bosniak language refer to two different things. The Croatian state institutions, such as the Central Bureau of Statistics, use both terms: "Bosniak" language was used in the 2001 census, while the census in 2011 used the term "Bosnian" language.