Gennaro
/G-EH-N-N-AE-R-AA/
Belonging to January, the Italian form of Januarius, from Latin Ianuarius, the month named for Janus, the two-faced god of doorways and beginnings. It honours the patron saint of Naples, whose blood is venerated in the city, binding the name to renewal, thresholds, and Neapolitan devotion.
Get Gennaro's full report — patron saint, feast day & a portrait — freeQuick — what every Christian parent asks about Gennaro:
How well does Gennaro fit your family?
This page tells you what Gennaro means. The app tells you whether it's right for your baby — scored against your family & your heritage, and your baby's birth details.
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Six signals — scored for your family & heritage, not in the abstract:
Meaning & origin
Yes — Gennaro is a Christian boy name of Italian origin, meaning “Belonging to January, the Italian form of Januarius, from Latin Ianuarius, the month named for Janus, the two-faced god of doorways and beginnings. It honours the patron saint of Naples, whose blood is venerated in the city, binding the name to renewal, thresholds, and Neapolitan devotion.”.
Gennaro is a boy's name of Italian origin, traditionally used in Christian families. The name means "Belonging to January, the Italian form of Januarius, from Latin Ianuarius, the month named for Janus, the two-faced god of doorways and beginnings. It honours the patron saint of Naples, whose blood is venerated in the city, binding the name to renewal, thresholds, and Neapolitan devotion." and belongs to the Divine cluster — names rooted in sacred meaning and spiritual tradition.
Common among Italian, European families, Gennaro carries cultural weight that goes beyond its dictionary definition — it's a name with a story and a community.
The patron saint & feast day behind Gennaro
Many Christian names carry a patron saint and a feast day (name day) — a tradition of choosing a name for the saint a child is born near, or one the family holds dear. Gennaro lives in this tradition of meaning and heritage.
NameRoot connects the dots. See Gennaro's patron saint, its feast day, and whether it aligns with your baby's birth — alongside its full family score.
See Gennaro's saint & feast day →What does Gennaro's numerology say?
Numerology assigns each name a single-digit destiny number by summing its letter values. Different schools use different mappings — NameRoot computes both so you can see how Gennaro resonates in either tradition.
Gennaro's destiny number is 2 — but a number only matters in context. The app matches it to your family's own numbers for a real compatibility read. See Gennaro's full reading →
Does Gennaro go with your family's names?
Gennaro breaks into 7 sounds: /G-EH-N-N-AE-R-AA/. The real test isn't how it sounds alone — it's how it sounds beside the names already in your family: yours, your partner's, and any brothers or sisters. NameRoot scores that harmony, so Gennaro sits naturally next to a Mum and Dad like Michael & Anna, or a big sister named Gianna — no awkward clashes, no two names that blur together. Hear Gennaro beside your family's names →
Nicknames
Common affectionate forms of Gennaro — useful for everyday family conversation, early childhood, or as standalone given names themselves.
Names similar to Gennaro
If Gennaro resonates with you, these names live in the same world — drawn from the same tradition, sharing the same meaning, or echoing a similar sound.
From the same tradition
Other Christian boy names, common in Italian families
Sharing the same meaning
Other Christian boy names from the Divine cluster
Names that sound similar
Christian boy names that open with the same syllables as Gennaro
Explore more names
Keep exploring names like Gennaro — by tradition, by meaning, or by first letter.
Common questions about Gennaro
What does the name Gennaro mean?
Gennaro means "Belonging to January, the Italian form of Januarius, from Latin Ianuarius, the month named for Janus, the two-faced god of doorways and beginnings. It honours the patron saint of Naples, whose blood is venerated in the city, binding the name to renewal, thresholds, and Neapolitan devotion.." It is a boy name of Italian origin, traditionally used in Christian families.
Is Gennaro a boy or girl name?
Gennaro is most commonly used as a boy name.
What is the origin of the name Gennaro?
Gennaro is of Italian origin, used in Christian tradition, commonly among Italian, European families.
Is Gennaro a Christian name?
Yes. Gennaro is a boy name traditionally used in Christian families, of Italian origin.
What does Gennaro mean in Italian?
Gennaro originates from Italian, where it means "Belonging to January, the Italian form of Januarius, from Latin Ianuarius, the month named for Janus, the two-faced god of doorways and beginnings. It honours the patron saint of Naples, whose blood is venerated in the city, binding the name to renewal, thresholds, and Neapolitan devotion.."
What are common nicknames for Gennaro?
Common short forms of Gennaro include Geni, Genn.
What is the numerology of Gennaro?
Gennaro has a Pythagorean destiny number of 2 — harmony and partnership.
When is Gennaro's feast day?
Gennaro's feast day — its traditional Christian name day — is September 19, linked to the patron saint of Naples.
See how Gennaro scores for your family
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