Cognomen Колчин (Колчин 
, Kolchin 
, Koltchine 
) , in the entire world, is quite a common last name. The cognomen Колчин is habitual in Russia, where it is quite a rare surname, Kazakhstan, and Belarus. In absolute terms, this name is the most popular in Russia, Kazakhstan, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Колчин | Kazakhstan, Ukraine, Kyrgyzstan, Belarus, Russia |
| Kolchin | Bulgaria, Spain, United States, Russia, Lithuania |
| Koltchine | France, United States, Canada |
| Kolchyn | Ukraine |
|
колчин, павел константинович Soviet cross-country skier, RU (b. 1930) |
|
|
колчин виктор александрович RU (b. 1921) |
|
| борис александрович колчин Soviet historian and archaeologist (1914-1984), RU (b. 1914) |
|
|
|
колчин, денис борисович Ukrainian association football player, UA (b. 1977) |
|
| колчин, василий артёмович RU (b. 1918) |
|
|
| колчин, александр александрович RU (b. 1922) |
|
|
| валентин федорович колчин mathematician who specialised in areas of discrete mathematics such as probability, graph theory and combinatorics, RU (b. 1934) |
|
|
|
дмитрий юрьевич колчин RU (b. 1982) |
|
| фёдор павлович колчин Estonian nordic combined skier, EE (b. 1957) |
|
|
| колчин, сергей валентинович RU (b. 1959) |
|
|
| юрий евгеньевич колчин Russian association football player, RU (b. 1976) |
|
|
| колчин, антон андреевич Russian association football player, RU (b. 1985) |
|
|
| колчин, евгений алексеевич RU |
|
Лев, Марія, Антон, Артем, Артур, Артём, Борис, Павло, Павел, Петро, Данил, Давид, Денис, Динис, Ванек, Вадим, Захар, Игорь, Семен, Слава, Тимур, Раиль, Марат, Кирил, Костя, Юрій, Юра, Клим, Макс, Миша, Глеб, Паха, Паша, Петр, Дима, Ваня, Роман, Вова, Женя, Олег, Илья, Иван, Егор, Саша, Стас, Іван, Ігор, Юрий, Влад, and Ринат