Calvin vs Simon
Calvin and Simoncompared 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.
Scotland · Boys
In 2024, Calvin was ranked #191 and Simon #535 among boys in Scotland.
Republic of Ireland · Boys
In 2025, Calvin was ranked #211 and Simon #244 among boys in Republic of Ireland.
Northern Ireland · Boys
In 2022, Calvin was ranked #264 and Simon #311 among boys in Northern Ireland.
England and Wales · Boys
In 2024, Calvin was ranked #826 and Simon #524 among boys in England and Wales.
Calvin and Simon over time
Calvin and Simon appear together in 3 published lists, across 94 years of shared records. Simon held the stronger position in more years in 2 of them, Calvin in 1.
The order between them changed and held in 2 of those lists — a change in that published list, never a claim that one name displaced the other.
Simon reached its own highest recorded position earlier in 2 of those lists, Calvin in 1. 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.
How this pair is related
The relationship kinds these two qualify for, each under its own stated rule. Every one is drawn from a list they both appear in.
- One moved ahead of the other
In 2014, Calvin moved ahead of Simon in Northern Ireland · Boys — #398 and #343 the year before became #157 and #398.
- Repeatedly exchanged positions
Calvin and Simon changed places 5 times in Northern Ireland · Boys between 1997 and 2022, ending at #264 and #311.
- Longest-running competitions
Calvin and Simon were both ranked in Republic of Ireland · Boys for 42 years, from 1983 to 2025, ending at #211 and #244.
- Peaked in the same years
Both reached their highest recorded position in England and Wales · Boys within 2 years — Calvin #204 in 1998, Simon #87 in 1996.
List by list
Republic of Ireland · Boys42 shared years, 1983–2025
Calvin held the stronger position in 14 of those years, Simon in 28.
Highest recorded here: Calvin #116 in 1997, Simon #46 in 1988.
The order changed in 2024: Calvin moved ahead. In 2023 they stood at #288 and #243; by 2024 that had become #214 and #275.
Most recent shared year, 2025: Calvin #211, Simon #244.
England and Wales · Boys29 shared years, 1996–2024
Calvin held the stronger position in 0 of those years, Simon in 29.
Highest recorded here: Calvin #204 in 1998, Simon #87 in 1996.
The order between them never changed and held in this list.
Most recent shared year, 2024: Calvin #826, Simon #524.
Northern Ireland · Boys23 shared years, 1997–2022
Calvin held the stronger position in 16 of those years, Simon in 5.
Highest recorded here: Calvin #99 in 1998, Simon #95 in 2000.
The order changed in 2014: Calvin moved ahead. In 2013 they stood at #398 and #343; by 2014 that had become #157 and #398.
Most recent shared year, 2022: Calvin #264, Simon #311.
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 | Calvin | Simon |
|---|---|---|
| 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, GB-SCT, IE | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ |
| Most recent popularity observation | Republic of Ireland · Boys #211 (2025) | Norway · Boys #159 (2025) |
| 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
- Calvin and Simon both have 2 syllables.
- Both names have recorded usage in GB-ENW, GB-NIR, GB-SCT, IE.
How each name got here
Calvin
Popularity journey
First recorded1983
First recorded at #330 among boys in Republic of Ireland in 1983 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1997–2024
Highest recorded position: #99 among boys in Northern Ireland, in 1998 (recorded 1997–2024).
Northern Ireland · Boys
Most recent2025
Most recently recorded at #211 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys
Simon
Popularity journey
First recorded1945
First recorded at #266 among boys in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1954–1997
Highest recorded position: #12 among boys in New Zealand, in 1976 (recorded 1954–1997).
New Zealand · Boys
Most recent2025
Most recently recorded at #159 among boys in Norway, in 2025.
Norway · Boys