Boy Name
Rex
A boy name of English origin
Ranked #794 for boys
About the Name Rex
Rex is a boy name of English origin. Currently ranked #794 in popularity in the United States. Browse more names starting with R or explore other English names.
Popularity Over Time
#13544 1950
#8755 1960
#3367 1970
#2544 1980
#1741 1990
#2048 2000
#3944 2010
#1819 2020
Source: U.S. Social Security Administration baby names data (public domain). Lower rank numbers indicate greater popularity.