The classification below is largely based on the analysis provided by the Ethnologue. The ISO-639-2 code roa is applied by the ISO for any Romance language that does not have its own code. The Ethnologue classification is at one extreme of linguists, who are divided into 'splitters' and 'lumpers'. The Ethnologue classification produces a very detailed classification, more precise than many other linguists would accept, but valuable as a description of varieties. Top level groups are listed roughly East to West.
This article lists also the main groups of Romance-based Creole languages.
The Romance language family (simplified) - click to enlarge
Romanian- (SIL Code, RUM; ISO 639-1 code, ro; ISO 639-2(B) code, rum; ISO 639-2(T) code, ron), also known as Moldovan - (ISO 639-1 code, mo; ISO 639-2 code, mol): 28 million speakers Romania, Moldova, Ukraine, Serbia
Italian: 60,000,000 in Italy; 3,000,000 in the Americas and 2,000,000 in Western Europe, Oceania and Africa- (SIL Code, ITN; ISO 639-1 code, it; ISO 639-2 code, ita). Italian dialects:
Western Romance languages comprise the Romance subgroup with the most languages and the most speakers. It includes three major international languages - French, Portuguese and Spanish as well as many regional languages, dialects and varieties.
Lombard: Over 8,800,000 speakers in Lombardy and neighboring regions. Many regional varieties. Most speakers bilingual in Standard Italian - (SIL Code, LMO; ISO 639-2 code, roa).
Oïl languages, most non-French Oïl languages now have some legal or administrative status as languages distinct from French[1][2][3], but have also been regarded by some as French dialects:[4]
French: 70 million Europe; 12 million Americas. Official language of France and its Overseas Territories, Monaco, Belgium, Luxembourg, Switzerland, Canada, Haiti, Lebanon, Vanuatu, parts of India and many countries in Africa. One of the six official languages of the United Nations, and one of its two working languages. A language of administration in Syria, Cambodia and Laos. Spoken and studied in many other countries - (SIL Code, FRN; ISO 639-1 code, fr; ISO 639-2(B) code, fre; ISO 639-2(T) code, fra).
There is a controversy about the classification of Catalan and Occitan languages. There is no consensus whether they belong to the Gallo-Romance or to the Ibero-Romance group or serve as transitional languages between those groups. Their grouping into a distinct group, Occitano-Romance languages, is disputed, too.citation needed
Occitan: circa 2 million in France, Italy, Spain and Monaco - Six versions recognized; all are included in ISO 639-1 code, oc; ISO 639-2 code, oci) - all are from France:
This group includes the West Iberian languages - Astur-Leonese, Spanish, Galician, Portuguese and their dialects. According to some opinionswho? it also includes Occitan and Catalan.
Portuguese: 230 million Portugal, Brazil; 26 million Africa and a few thousands Asia - (SIL Code, POR; ISO 639-1 code, pt; ISO 639-2 code, por). Many mutually intelligible dialects, see Portuguese dialects for a full list.
Languages whose classification is unknown or disputed
African Romance: Morocco, Algeria, Tunisia and Libya (extinct).
Pidgins and creoles
The global spread of colonial Romance languages has given rise to numerous creole languages and pidgins. Some of the lesser-used languages have also had influences on varieties spoken far from their traditional regions. The following is a partial list of creole languages and pidgins, grouped by their main source language.