>
Cognomen Cathar (Cathar
) , in all the world, is an extremely rare last name. The last name Cathar is habitual in Malaysia, where it is a very rare surname, Israel, and the United States, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in Malaysia, India, and Israel. More prevalently, Cathar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cathar | Philippines, Malaysia, India, China, South Africa |
Sis, Dunn, Acoon, Mohideen, Camandon, Altenhofen, and Van Der Westhuizen