Websites

These websites are not associated with or endorsed by behindthename.com.
Wikipedia
 Gemma
Babynames.ch
 Gemma (f)
Babynames.com
 Gemma
Baby Name Wizard
 Gemma (f)
Nameberry
 Gemma (f)
Other websites
 Saint Gemma Galgani
 Saint Gemma Galgani