Sean vs Tomás
Sean and Tomáscompared on official birth-registration statistics and Namewise's recorded data. This page states what each name's record shows — it never picks a winner or scores one name against the other.
Head to head
Ranks are only compared within one published list and one year. Two ranks from different years, from a boys' and a girls' list, or from different registrars are not comparable, so they are not placed side by side.
Republic of Ireland · Boys
In 2025, Sean was ranked #141 and Tomás #95 among boys in Republic of Ireland.
Sean and Tomás over time
Sean and Tomás appear together in 1 published list, across 8 years of shared records. Tomás held the stronger position in more years in 1 of them, Sean in 0.
The order between them changed and held in one of those lists — a change in that published list, never a claim that one name displaced the other.
Sean reached its own highest recorded position earlier in 1 of those lists, and Tomás in none. Each position is a place inside its own list, so this compares when they peaked and never how high.
Counted list by list. Two names in the same published list are measured on the same scale in the same year, so those comparisons are real — but positions from different lists are not, so nothing here is combined into an overall standing.
List by list
Republic of Ireland · Boys8 shared years, 2018–2025
Sean held the stronger position in 3 of those years, Tomás in 5.
Highest recorded here: Sean #74 in 2018, Tomás #77 in 2022.
The order changed in 2022: Tomás moved ahead. In 2021 they stood at #102 and #119; by 2022 that had become #127 and #77.
Most recent shared year, 2025: Sean #141, Tomás #95.
Two names moving past each other in a ranking is a fact about the ranking. Namewise does not claim one name displaced the other, that families chose between them, or that either influenced the other — none of that is in this data.
Side by side
| Field | Sean | Tomás |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | male | male |
| Meaning | The Irish form of John, ultimately carrying the meaning 'Yahweh is gracious' via its Hebrew ancestry. | Not yet recorded |
| Origin | Irish, Anglicised form of Sean, via Hebrew John | Not yet recorded |
| Pronunciation | /ʃɔːn/ | Not yet recorded |
| Syllables | 1 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ | IE |
| Most recent popularity observation | Republic of Ireland · Boys #141 (2025) | Republic of Ireland · Boys #95 (2025) |
| Pronunciation clarity (demonstration score) | 90/100 | Not yet recorded |
| Spelling simplicity (demonstration score) | 95/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 40/100 |
| Data Confidence | medium | medium |
What the data shows
- Sean has a recorded origin (Irish, Anglicised form of Sean, via Hebrew John); Tomás does not have one recorded yet.
- Sean and Tomás both have 1 syllable.
- A meaning is recorded for Sean; Tomás doesn't have one written yet.
- Both names have recorded usage in IE.
How each name got here
Sean
Popularity journey
First recorded1963
First recorded at #82 among boys in New South Wales, Australia in 1963 — the earliest year that source publishes this name, not necessarily the earliest it was used.
New South Wales, Australia · Boys
Highest recorded1964–2025
Highest recorded position: #1 among boys in Republic of Ireland, in 1997 (recorded 1964–2025).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #141 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys
Tomás
Popularity journey
First recorded2018
First recorded at #89 among boys in Republic of Ireland in 2018 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded2018–2025
Highest recorded position: #77 among boys in Republic of Ireland, in 2022 (recorded 2018–2025).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #95 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys