Diversity of languages is colossal. There are about 7,000 ones. Each of them is the product of its own particular history, however they can be grouped together.

A few languages are spoken by millions of people (for instance, Chinese, English, Russian), but most are used by only a few thousand men and women.

Over 90% of the world’s languages are spoken by 4% of humankind.

Language Families, Number of Speakers and Main Geographical Areas

Family is a group of related languages that developed from their common ancestor. Sometimes the ancestor is unknown; in that case some features let linguists make a conclusion about kindred vocabulary and grammar.

It isn’t easy to count the exact number of speakers of a language. The tables below is for information only.

Indo-European

Group Examples Number of speakers; areas
Indo-Iranian Bengali, Nepali, Persian, Sanskrit  540 million; India, Pakistan
Italic French, Latin, Italian 430 million; Spain, French, Italy,  Portugal
Baltic Lithuanian, Latvian  7.5 million; Latvia, Lithuania
Greek Doric, Attic 15 million; Greece
Germanic Swedish, Norwegian, Danish, English,  German  480 million; USA, UK, Canada, Australia
Celtic Welsh, Irish Gaelic 2 million; Ireland, Scotland, Wales
Albanian Tosk Albanian, Gheg Albanian  5 million; Albania
Armenian Armenian 5 million;  Armenia,Turkey
Slavic Russian, Belorussian, Ukrainian, Czech, Polish 250 million; Czech Republic, Poland, Russia, Ukraine, Belarus

Afro-Asiatic

Group Examples Number of speakers; areas
Semitic Arabic,  Hebrew, Maltese over 180 million; Malta, Israel, Ethiopia
Chadic Masa, Zaar, Hausa 45 million; Nigeria
Berber Zenati, Zenaga 11 million; Morocco, Algeria, Sahara
Cushitic Somali, Komso,  Oromo over 13 million; Kenya, Somalia
Omotic Mao, Gonga over 2 million; Ethiopia

Niger-Kordofanian

Group Examples Number of speakers; areas
Mande Kpelle, Barbara, Soninke 12 million; Liberia, Mali, Senegal
Kordofanian Katla, Rashad 200, 000; Sudan
Niger-Congo Umbundu, Luva, Fang over 180 million; Cameroon, Congo, Angola, Ghana

Amerindian

Group Examples Number of speakers; areas
Caddoan Pawnee, Wichita USA
Mayan Cholan, Pocom 500, 000; Mexico, Guatemala
Algic Cree, Arapaho USA, Canada
Iroquoian Huron, Mohawk 45, 000; USA, Canada
Mixe-Zoque Zoque, Mixe Mexico
Andean-Equatorial Cofan, Tariana Mexico, South America
Siouan Ofo, Tutelo 90, 000; USA
Salishan Twana, Nooksack Canada, USA
Wakashan Nootka 1,500; Canada
Uto-Aztecan Hopi, Tubar 900 000; Mexico, USA
Hokan Pomo,  Washo, Yana USA, Mexico
Chibchan Kuna,  Paya, Rama Ecuador, Colombia, Costa Rica
Penutian Coosan, Utian USA
Muskogean Muskogee, Choktaw 10, 000; USA
Macro-Ge Puri, Oti, Bororo Brazil
Oto-Manguean Zapotec, Mazaua Mexico

Uralic

Group Examples Number of speakers; areas
Finno-Ugric Finnish, Estonian, Hungarian over  23 million; Finland, Estonia, Hungary
Samoyedic Nenets,  Selkup Siberia (Russsia)

Altaic

Group Examples Number of speakers; areas
Mongolian Buriat, Dagur, Kalmyk, Mongolian over 6 million; Mongolia, Russia, China
Turkic Turkish, Tatar, Kirghiz, Yakut, Uzbek 70 million; Turkey, China< Russia
Tungus Nanaj, Evenki, Orok China, Russia

Sino-Tibetian

Group Examples Number of speakers; areas
Chinese Chinese (Mandarin), Hakka, Yue, Min Zhong 1 billion, China
Tibeto-Burman Lolo, Bodo,  Garo, Newari India, Tibet, Nepal, China< Bouthan

Caucasian

Group Examples Number of speakers; areas
North Caucasian Avar,  Lezgian, Dido over 2.3 million; Russia, Georgia, Azerbaijan
South Caucasian Georgian, Swan 5 million; Georgia, Turkey

Linguists divided the other languages into following families:  Australian, Austranesian, Nilo-Saharian, Korean, Japanese, Khoisan, Basque, Chukotko-Kamchatkan, Eskimo-Aleut, Na Dene, Burushaki, Dravidian, Andamanese and Daic.

These group aren’t so big.