Family name Kalapnat (Kalapnat 
) , around the world, is a very rare last name. The cognomen Kalapnat is characteristic of Suriname, where it is quite a common surname, and Netherlands, where it is a very rare surname. Much less frequently, Kalapnat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kalapnat | Netherlands, Suriname, India |