Kelly vs Obinna
Kelly and Obinnacompared 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 · Boys
In 2023, Kelly was ranked #3523 and Obinna #1610 among boys in England and Wales.
Kelly and Obinna over time
Kelly and Obinna appear together in 1 published list, across 20 years of shared records. Obinna held the stronger position in more years in 1 of them, Kelly 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.
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.
- Repeatedly exchanged positions
Kelly and Obinna changed places 5 times in England and Wales · Boys between 1997 and 2023, ending at #3523 and #1610.
- Peaked in the same years
Both reached their highest recorded position in England and Wales · Boys within 2 years — Kelly #1454 in 1997, Obinna #1578 in 1997.
List by list
England and Wales · Boys20 shared years, 1997–2023
Kelly held the stronger position in 4 of those years, Obinna in 12.
Highest recorded here: Kelly #1454 in 1997, Obinna #1578 in 1997.
The order changed in 2019: Obinna moved ahead. In 2018 they stood at #3011 and #3412; by 2019 that had become #4702 and #2104.
Most recent shared year, 2023: Kelly #3523, Obinna #1610.
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 | Kelly | Obinna |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Official statistical record (evidence-only) |
| Gender usage | female | male |
| Meaning | Not yet recorded | Not yet recorded |
| Origin | Not yet recorded | Not yet recorded |
| Pronunciation | Not yet recorded | |
| Syllables | 2 | 3 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ | GB-ENW, IE |
| Most recent popularity observation | England and Wales · Girls #2006 (2025) | England and Wales · Boys #1613 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 94/100 | 88/100 |
| International familiarity (demonstration score) | 100/100 | 60/100 |
| Data Confidence | medium | medium |
What the data shows
- Kelly has 2 syllables, compared with 3 for Obinna.
- Both names have recorded usage in GB-ENW, IE.
How each name got here
Kelly
Popularity journey
First recorded1964
First recorded at #93 among girls in New South Wales, Australia in 1964 — the earliest year that source publishes this name, not necessarily the earliest it was used.
New South Wales, Australia · Girls
Highest recorded1970–1998
Highest recorded position: #3 among girls in New Zealand, in 1978 (recorded 1970–1998).
New Zealand · Girls
Most recent2025
Most recently recorded at #2006 among girls in England and Wales, in 2025.
England and Wales · Girls
Obinna
Popularity journey
First recorded1996
First recorded at #2020 among boys in England and Wales in 1996 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Boys
Highest recorded2002–2005
Highest recorded position: #451 among boys in Republic of Ireland, in 2002 (recorded 2002–2005).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #1613 among boys in England and Wales, in 2025.
England and Wales · Boys