Cognomen Pelcis (Pelcis 
) , around the globe, is a rare family name. The cognomen Pelcis is characteristic of Latvia, where it is quite a rare surname, the United Kingdom, where it is an extremely rare surname, and Brazil. Not in comparison with a country's population, the name is most common in Latvia, Brazil, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Pelcis | Canada, Brazil, United States, United Kingdom, Latvia |