Gennaro is a boy's name of French origin meaning “devoted to Janus.” In 2024 it was given to 22 boys in the United States.
Gennaro at a glance
Gender
Boy name
Origin
French · Italian · African
Meaning
“devoted to Janus”
About the name Gennaro
Gennaro belongs to the French and Italian tradition. Its meaning — “devoted to Janus” — is the sense carried by its French roots, and it is the meaning we verified against published sources for this page.
In the United States, Gennaro first appears in Social Security records in 1904. It climbed to its best-ever rank of #905 in 1913, and in 2024 22 babies received the name — 2,521 in total since 1880. Those are the official counts, not estimates.
Meaning and origin for this page were checked against this source. US popularity figures are from the Social Security Administration's public baby-names data. England & Wales figures are from the Office for National Statistics. If you spot an error, write to hello@namepetal.com — accuracy is the whole point of this site, and corrections are made fast.