The least common name is one that was not used at all in 2009.
In the year 2009 it was found that the least common female name in the UK is Wilona
Lydia is the least common girl name in the US
Another name for the least common factor is 1.
Least Common Multiple
2009 solstice coupe
The least common denominator.
Ponton
Carpenter
Colon
lowest common denominator
Scarletta is not a very common name, at least not in the united states its not, but is is very unique.(:
Maddison