Calliope vs Mona
Calliope and Monacompared 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.
England and Wales · Girls
In 2024, Calliope was ranked #902 and Mona #3318 among girls in England and Wales.
Calliope and Mona over time
Calliope and Mona appear together in 1 published list, across 15 years of shared records. Mona held the stronger position in more years in 1 of them, Calliope 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.
Mona reached its own highest recorded position earlier in 1 of those lists, and Calliope 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 · Girls15 shared years, 2010–2024
Calliope held the stronger position in 6 of those years, Mona in 9.
Highest recorded here: Calliope #902 in 2024, Mona #1411 in 2017.
The order changed in 2019: Calliope moved ahead. In 2018 they stood at #2901 and #1887; by 2019 that had become #1782 and #4001.
Most recent shared year, 2024: Calliope #902, Mona #3318.
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 | Calliope | Mona |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Official statistical record (evidence-only) |
| Gender usage | female | female |
| Meaning | Not yet recorded | Not yet recorded |
| Origin | Not yet recorded | Not yet recorded |
| Pronunciation | Not yet recorded | Not yet recorded |
| Syllables | 3 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW | GB-ENW, IE, NO |
| Most recent popularity observation | England and Wales · Girls #902 (2024) | Norway · Girls #413 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 76/100 | 95/100 |
| International familiarity (demonstration score) | 40/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Calliope has 3 syllables, compared with 2 for Mona.
- Both names have recorded usage in GB-ENW.
How each name got here
Calliope
Popularity journey
First recorded2010
First recorded at #2843 among girls in England and Wales in 2010 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Girls
Highest recorded2010–2024
Highest recorded position: #902 among girls in England and Wales, in 2024 (recorded 2010–2024).
England and Wales · Girls
Most recent2024
Most recently recorded at #902 among girls in England and Wales, in 2024.
England and Wales · Girls
Mona
Popularity journey
First recorded1945
First recorded at #98 among girls in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1945–2025
Highest recorded position: #9 among girls in Norway, in 1968 (recorded 1945–2025).
Norway · Girls
Most recent2025
Most recently recorded at #413 among girls in Norway, in 2025.
Norway · Girls