Cognomen Eiketsu (Eiketsu 
) , across the world, is a very rare last name. The family name Eiketsu is habitual in China, where it is an extremely rare surname, and the United States. More frequently, Eiketsu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Eiketsu | Japan, China, United States |