Cognomen Ego-Egan (Ego-Egan 
) , in all the world, is an extremely rare surname. The last name Ego-Egan is characteristic of South-eastern Asia, particularly Philippines, where it is an extremely rare surname. Parts of the name also exists independently as a last name Ego, and a last name Egan.
| VARIANT | COUNTRY |
|---|---|
| Ego-Egan | Philippines |