A week after the birth of their new little girl on Jan 6th, Ben Affleck and Jennifer Garner revealed her Celeb Baby Name exclusively to PEOPLE magazine ...

 Her name is Seraphina Rose Elizabeth Affleck.

Quite a mouthfull, but sweet in an old fashioned way.  If they end up nicknaming  her Seri she can hang out with Suri Cruise ... Suri and Seri

In case you were wondering Seraphina comes from the word Seraphim who are the highest order of angels.

Related articles:
 
Jennifer Garner and Ben Affleck welcomed a baby girl!

Jennifer Garner's pregnancy is extremely near its end!

Jennifer Garner would rather eat fro-yo with Violet!

Jennifer Garner has a stalker!