Surname Koskey (Koskey 
) , across the world, is quite a rare family name. The family name Koskey is habitual in Kenya, where it is quite a rare surname, the United States, where it is a rare surname, and Tanzania, where it is a very rare surname. Very seldom, Koskey is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Koskey | Canada, Tanzania, United States, Iran, Kenya |
| florence chepngetich koskey Kenyan politician, KE |
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