Will my child share the name Jac with classmates?

Unlikely. With around 87 UK babies named Jac per year, your child will almost certainly be the only Jac in their class, and possibly the only one in the whole school.

Is Jac becoming more or less popular in the UK?

Jac has been fairly steady, ranked #444 in 2025 against #420 in 2020. Its best recorded position was #246 in 2004.

Is Jac a good choice for a distinctive name?

Jac is a distinctive choice sitting outside the mainstream UK top names. Parents choosing less common names often find their children appreciate the individuality as they grow up, rarely needing to add an initial to distinguish themselves.

Who are some famous people named Jac?

Notable people named Jac include: Jac Morgan, Jac Jagaciak and Jac Holzman.

Is Jac a popular baby name in the United States?

Jac does not appear in the US top 1,000 baby names, making it a distinctively British choice.

👦 Boy's name 💎 Relatively Unique UK #444

Jac

🗳️ Add Jac to a family shortlist

Jac is a distinctive choice, ranked #444 in 2025. Your child is likely to be the only Jac in their class.

💎

UK Rank 2025

#444

About the Name Jac

Jac has seen a notable decline in recent years, dropping 109 places in five years. It was most popular in 2004 at #246 — parents choosing it today are making a deliberately counter-trend decision. The name has been a consistent presence in UK records since 1996.

Jac is fairly common in the UK, so your child is very likely to be the only Jac in their class.

⭐ Famous People Named Jac

Jac Morgan — Jac Morgan is a Welsh rugby union player, who plays in the backrow for the Ospreys, Wales, and the British and Irish Lions.
Jac Jagaciak — Monika Jagaciak Jankic, known professionally as Jac Jagaciak, is a Polish model.
Jac Holzman — Jac Holzman is an American record executive.

Biographical summaries are shortened from Wikipedia and are used under the CC BY-SA 4.0 licence; those summaries remain available under that same licence.