Family name Younkin (Younkin 
) , in all the world, is quite a rare surname. The last name Younkin is characteristic of the United States, where it is a rare surname, Canada, where it is a very rare surname, and New Zealand.
| VARIANT | COUNTRY |
|---|---|
| Younkin | Philippines, Canada, Venezuela, New Zealand, United States |
| curtis s younkin researcher |
|
|
| ellen m younkin researcher |
|
|
| james e younkin researcher (ORCID 0000-0002-8385-3716) |
|
|
| samuel g younkin researcher |
|
|
| gordon c younkin researcher ORCID ID = 0000-0002-3735-3534 |
|
|
| ed younkin college basketball player (1962–1963) William & Mary |
|
|
| steven g. younkin medical researcher |
|
|
| linda h younkin researcher |
|
|
| felisha l younkin researcher |
|