I love
Tallulah, but
Talulla looks like it should be pronounced 'tah-luhl-ah'. One of my guilty pleasure combos is Talullah Plum, but since Geri Halliwell named her daughter Bluebell, I'm kind of fangirling
Tallulah Bluebell (yeah, I know, too many 'L's).
All in all,
Tallulah has my absolute approval. :D