Quick answer
Calla is a girl name meaning "beauty".
Meaning and history
This name comes from the name of two types of plants, the true calla (species Calla palustris) and the calla lily (species Calla aethiopica), both having white flowers and growing in marshy areas. Use of the name may also be inspired by Greek κάλλος ( kallos ) meaning "beauty".
Notes and context
Usage: english