What does Grantham mean?
Grantham /gran-tham/ [2 sylls.] as a name for boys. The meaning of Grantham is "tall, big". Grantham is an alternate form, with the suffix -ham, of Grant (English, Gaelic): a Scottish surname from grand. See also Graham.
Grantham has 1 related form via Grant: Grantley.Kreatif forms: Granthammo, Graytham. [more]
How popular is Grantham?
Grantham is an unusual first name for males but a very prominent last name for both adults and children (#3238 out of 150436, Top 2%). (2000 U.S. Census)
Displayed below is a comparison of the popularity of Grantham and related names. Popular variation forms of Grantham (outside Top 1000) listed in the Top 1000 are Graham (#199 in 2014) and Grant (#155). These boy names are at the peak of their popularity presently (usage of 0.823%). Graham (#199) is the most trendy baby name in this list. (2014 Birth Statistics)