Kollin
#3,165 in 2025Boys' nameMeaning not yet documented
Kollin has been given to 2,782 babies in the U.S. since 1970. In 2025 it ranked #3,165 of 13,926 boys’ names in use. Its peak year was 2009, with 128 recorded.
Babies named Kollin, 2025
1 in 87,200
Kollin 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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.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 Kollin?
Everything below is computed from the 2025 data — the most recent year available.
- Among all babies, 2025
- 1 in 87,200
- 38 of 3,315,165 births
- Among boys only
- 1 in 44,900
- <0.01% of boys
- Rank, 2025
- #3,165
- of 13,926 boys’ names in use
- Coin-flip room size
- 60,472 kids
- Even odds of a second one
Where Kollin 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 60,472 children born in 2025 and it's an even bet that one of them is another Kollin. In a class of 30 the chance is Under 1%.
When Kollins were born
Half of everyone ever recorded as Kollin was born before 2006 — so the typical Kollin is around 19 today.
- Biggest decade
- 2000s
- 34.5% of all use
- Born in the last 25 years
- 68.1%
- A modern name
- Recorded since 1950
- 2,777
- People you could plausibly meet
2000s — 34.5% of all recorded uses (958).
Is Kollin 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
- +865
- Places climbed
- Rank vs 5 years ago
- −527
- Places dropped
- Rank vs 10 years ago
- −1,239
- Places dropped
- Births vs 10 years ago
- 0.50×
- Fewer babies than then
- Share of its own peak
- 29.7%
- Peak was 2009 (128)
- Years since peak
- 16
- Years
- Year-to-year steadiness
- Shifting
- 16.6% average annual change
Spellings of Kollin
Kollin is not the most common spelling — Colin is, with 30.0% against Kollin's 0.62%.
Grouped by closeness of spelling (up to two letter changes), same sex, with a floor on all-time use. It catches Sophia/Sofia and Aiden/Ayden, and misses spellings that sound alike but look different, like Sean and Shawn.
Where Kollin is used
Across 1910–2025, Kollin was most concentrated in Louisiana — about 1 in 33,333 boys, against 1 in 147,369 across all states with data. It was least common in Washington (1 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. Kollin has too little recent state data to map, so this covers all years from 1910.
Kollin around the world
Where Kollin 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.
- Canada2024–2024#3,231in 2024
Popularity data from Statistics Canada. StatCan data under Statistics Canada Open Licence.
Kollin by the numbers
The raw record for each sex the name is used for.
As a boy's name
Names similar to Kollin
Matched on shared beginnings and endings, similar length, and comparable popularity.
Names with a curve like Kollin
Not spelling — timing. These names rose, peaked and faded in the same years as Kollin, so they read as being from the same moment even when they look nothing alike.
Sibling names for Kollin
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.