Jb
#7,384 in 2025Boys' nameMeaning not yet documented
Jb has been given to 644 babies in the U.S. since 1914. In 2025 it ranked #7,384 of 13,926 boys’ names in use. Its peak year was 1920, with 19 recorded.
Babies named Jb, 2025
1 in 301,000
Jb over time, 1880–2025
Based on births in the U.S. Babies given the name each year. Hover the chart — or focus it and use the arrow keys — for any year. Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.
How common is Jb?
Everything below is computed from the 2025 data — the most recent year available.
- Among all babies, 2025
- 1 in 301,000
- 11 of 3,315,165 births
- Among boys only
- 1 in 155,000
- <0.01% of boys
- Rank, 2025
- #7,384
- of 13,926 boys’ names in use
- Coin-flip room size
- 208,901 kids
- Even odds of a second one
Where Jb sits on the popularity scale
Chance at least one other child shares the name
If the other children were drawn at random from the 2025 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.
Put another way: gather 208,901 children born in 2025 and it's an even bet that one of them is another Jb. In a class of 30 the chance is Under 1%.
When Jbs were born
Half of everyone ever recorded as Jb was born before 1987 — so the typical Jb is around 38 today.
- Biggest decade
- 1980s
- 14.6% of all use
- Born in the last 25 years
- 30.9%
- Spread across generations
- Recorded since 1950
- 472
- People you could plausibly meet
1980s — 14.6% of all recorded uses (94).
Is Jb rising or falling?
Rank movement and count movement can disagree — the number of distinct names in use keeps growing, so a name holding a steady count still slides down the list. Both are shown.
- Rank vs 1 year ago
- +88
- Places climbed
- Rank vs 5 years ago
- +1,690
- Places climbed
- Rank vs 10 years ago
- +1,722
- Places climbed
- Births vs 10 years ago
- 1.38×
- More babies than then
- Share of its own peak
- 57.9%
- Peak was 1920 (19)
- Years since peak
- 105
- Years
- Year-to-year steadiness
- Volatile
- 30.4% average annual change
Where Jb is used
Across 1910–2025, Jb was most concentrated in Texas — about 1 in — boys, against 1 in 2,652,691 across all states with data.
Most concentrated
- 1Texas1 in —
Shading is the share of that state's recorded boys given this name, not the raw count — otherwise the map would just show which states are biggest. Unshaded states have no published records for this period. U.S. birth records suppress state-year counts below 5; state counts therefore don't add up to the national total. Every state links to its full rankings. Jb has too little recent state data to map, so this covers all years from 1910.
Jb around the world
Where Jb ranks in official birth records elsewhere in the world. Rankings only — the number of births isn’t comparable between places, so it isn’t shown.
- South Australia2003–2003#588in 2003
Popularity data from Consumer and Business Services (South Australia). CBS SA data under CC BY 4.0.
Jb by the numbers
The raw record for each sex the name is used for.
Sibling names for Jb
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.