Last name Welish (Welish 
) , around the world, is a rare cognomen. The surname Welish is habitual in Ethiopia, where it is a rare surname, South Africa, where it is an extremely rare surname, and the United States. Much less frequently, Welish is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Welish | India, Ethiopia, United States, South Africa |
| marjorie welish American poet, US (b. 1944) |
|