Last name Лаптін (Лаптін 
) , across the world, is a very rare surname. The surname Лаптін is habitual in Eastern Europe, particularly Ukraine, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Лаптін | Ukraine |
|
лаптін петро фролович UA (b. 1912) |
|
| лаптін іван максимович Ukrainian military personnel, UA (b. 1995) |
|