9BabyNames Baby names with meanings & US popularity data Italiano

Janus

Pronunciation
[Ja-nus]
Gender
Male
Meaning
Myth Name (God Of Beginnings) JEROLIN, JEROME
Origin
Latin
The name Janus is a boy's name is of Latin origin, and the meaning of Janus is "gateway". Janus was the Roman guardian of doors who had two faces, one of which looked forward and the other backward, and gave his name to the first month of the year, January. This is where January comes from.

Janus Popularity Snapshot

Across the entire US Social Security Administration record (1880–2024), 41 baby boys have been named Janus. The name peaked in 1997 with 6 US births that year (rank #8616).

Other Latin-Origin Names Like Janus

If you like Janus's Latin origin, consider these related names: Abantiades, Academia, Albinia, Alexondra, Alida. Browse all Latin names →

5-Letter Names Starting with J

Names with Janus's exact length and starting letter: Jaana, Jabin, Jabir, Jacan, Jacee.

Quick Facts About Janus

62
Latin baby names in our dictionary
16
Latin male names
209
5-letter J-names in our dictionary
431
J-male names total
Not in registry
US SSA records — name appears fewer than 5 times in any year

Variant Forms

NameMeaningGenderOrigin
Janan Heart; Soul Female Arabic

Looking for names like Janus?

A dedicated page with 60+ related names — spelling variants, rhymes, alliterations, same-origin matches, and shared meaning concepts — lives at its own URL so each kind of similarity gets a deeper treatment than fits here.

See all names like Janus →

Compare Janus to Other Popular Names

Side-by-side popularity charts and crossover years for Janus against today's most popular boys-name peers (top 8 by US births in the last 10 years of SSA records).

Compare to a different name →

Janus Baby Name Ideas