The name Clementina is a girl's name of Spanish origin meaning "mild, merciful". Clementina and is often added to lists like Best Cool Unusual Girls' Names and discussed in our forums with posts like "Release the 20 C.O.B.R.A.S. -- the anti-elimination game! (Girls)".
From the experts:
The Spanish version, with its -eena ending, takes the name out of the Oh My Darlin' realm, which for many American parents may be just the thing.