Family name Kretchetov (Kretchetov 
) , globally, is a very rare last name. The cognomen Kretchetov is habitual in Latvia, where it is a rare surname, Slovakia, and the United Kingdom, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in Slovakia, Latvia, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Kretchetov | Latvia, Slovakia, United Kingdom, United States |
| alexandre kretchetov chess player (b. 1975) |
|