Shaemus
Boys' nameMeaning not yet documented
Shaemus has been given to 12 babies in the U.S. since 2010. It was used fewer than 5 times in 2025, so it doesn't appear in the latest year's list — today it's a genuinely uncommon pick. Its peak year was 2010, with 7 recorded.
Babies named Shaemus, 2012
1 in 732,000
Shaemus 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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.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 Shaemus?
Shaemus had fewer than 5 recorded uses in 2025, so these figures use 2012, the last year it was published.
- Among all babies, 2012
- 1 in 732,000
- 5 of 3,657,590 births
- Among boys only
- 1 in 379,000
- <0.01% of boys
- Rank, 2012
- Unranked
- Fewer than 5 uses
- Coin-flip room size
- 507,051 kids
- Even odds of a second one
Where Shaemus sits on the popularity scale
Chance at least one other child shares the name
If the other children were drawn at random from the 2012 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.
Put another way: gather 507,051 children born in 2012 and it's an even bet that one of them is another Shaemus. In a class of 30 the chance is Under 1%.
When Shaemuss were born
Half of everyone ever recorded as Shaemus was born before 2010 — so the typical Shaemus is around 15 today.
- Biggest decade
- 2010s
- 100.0% of all use
- Born in the last 25 years
- 100.0%
- A modern name
- Recorded since 1950
- 12
- People you could plausibly meet
2010s — 100.0% of all recorded uses (12).
Is Shaemus 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
- —
- Not ranked then
- Rank vs 5 years ago
- New entry
- Not ranked then
- Rank vs 10 years ago
- —
- Not ranked then
- Births vs 10 years ago
- —
- Not published both years
- Share of its own peak
- 0%
- Peak was 2010 (7)
- Years since peak
- 15
- Years
- Year-to-year steadiness
- Not enough data
- Too few years
Spellings of Shaemus
Shaemus is not the most common spelling — Seamus is, with 77.0% against Shaemus's 0.12%.
Shaemus around the world
Where Shaemus 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 Australia2006–2006#657in 2006
Popularity data from Consumer and Business Services (South Australia). CBS SA data under CC BY 4.0.
Shaemus by the numbers
The raw record for each sex the name is used for.
Names similar to Shaemus
Matched on shared beginnings and endings, similar length, and comparable popularity.
Sibling names for Shaemus
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.