411 REFERENCE · Wiktionary
Leff
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Proper noun
s
en.
Statistics
According to the 2010 United States Census, Leff is the 13959th most common surname in the United States, belonging to 2161 individuals. Leff is most common among White (94.49%) individuals.