Family name Udasin (Udasin 
) , all around the world, is a rare cognomen. The family name Udasin is characteristic of India, where it is a very rare surname, and the United States, where it is an extremely rare surname. Also, Udasin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Udasin | United States, India |
| chandra swami udasin (b. 1930) |
|
|
| iris udasin researcher |
|