Daithi vs Simas
Daithi and Simascompared 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.
Northern Ireland · Boys
In 2012, Daithi was ranked #112 and Simas #403 among boys in Northern Ireland.
Republic of Ireland · Boys
In 2012, Daithi was ranked #116 and Simas #718 among boys in Republic of Ireland.
England and Wales · Boys
In 2024, Daithi was ranked #3254 and Simas #5119 among boys in England and Wales.
Daithi and Simas over time
Daithi and Simas appear together in 1 published list, across 9 years of shared records. Simas held the stronger position in more years in 1 of them, Daithi 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.
Simas reached its own highest recorded position earlier in 1 of those lists, and Daithi 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
England and Wales · Boys9 shared years, 2009–2024
Daithi held the stronger position in 3 of those years, Simas in 6.
Highest recorded here: Daithi #3011 in 2018, Simas #1669 in 2012.
The order changed in 2023: Daithi moved ahead. In 2022 they stood at #3990 and #3451; by 2023 that had become #3112 and #4107.
Most recent shared year, 2024: Daithi #3254, Simas #5119.
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 | Daithi | Simas |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Official statistical record (evidence-only) |
| Gender usage | male | male |
| Meaning | Not yet recorded | Not yet recorded |
| Origin | Not yet recorded | Not yet recorded |
| Pronunciation | Not yet recorded | Not yet recorded |
| Syllables | 2 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, IE | GB-ENW, GB-NIR, IE |
| Most recent popularity observation | Republic of Ireland · Boys #509 (2025) | England and Wales · Boys #5119 (2024) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 88/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Daithi and Simas both have 2 syllables.
- Both names have recorded usage in GB-ENW, GB-NIR, IE.
How each name got here
Daithi
Popularity journey
First recorded1973
First recorded at #320 among boys in Republic of Ireland in 1973 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1999–2024
Highest recorded position: #17 among boys in Northern Ireland, in 2023 (recorded 1999–2024).
Northern Ireland · Boys
Most recent2025
Most recently recorded at #509 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys
Simas
Popularity journey
First recorded2009
First recorded at #3744 among boys in England and Wales in 2009 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Boys
Most recent2024
Most recently recorded at #5119 among boys in England and Wales, in 2024.
England and Wales · Boys