Kai vs Lacey-May
Kai and Lacey-Maycompared 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 2025, Kai was ranked #4867 and Lacey-May #3333 among girls in England and Wales.
Kai and Lacey-May over time
Kai and Lacey-May appear together in 1 published list, across 15 years of shared records. Lacey-May held the stronger position in more years in 1 of them, Kai in 0.
In none of those lists did their order change and stay changed.
Kai reached its own highest recorded position earlier in 1 of those lists, and Lacey-May 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, 2006–2025
Kai held the stronger position in 1 of those years, Lacey-May in 14.
Highest recorded here: Kai #2137 in 2006, Lacey-May #541 in 2011.
The order between them never changed and held in this list.
Most recent shared year, 2025: Kai #4867, Lacey-May #3333.
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.
Where to go next
Comparisons that share a name, a rule or a published list with this one. Each is an existing comparison page with its own evidence — nothing here says these pairs are alike.
Other comparisons involving Kai
Pairs where Kai shares a published list with another name, each measured inside one registrar's own list.
- Aksel vs Kai
Aksel and Kai were both ranked in Norway · Boys for 81 years, from 1945 to 2025, ending at #25 and #282.
Aksel · Kai · 81 shared years, 1945–2025 · Longest-running competitions
- Anders vs Kai
Anders and Kai were both ranked in Norway · Boys for 81 years, from 1945 to 2025, ending at #293 and #282.
Anders · Kai · 81 shared years, 1945–2025 · Longest-running competitions
- Andreas vs Kai
Andreas and Kai were both ranked in Norway · Boys for 81 years, from 1945 to 2025, ending at #96 and #282.
Andreas · Kai · 81 shared years, 1945–2025 · Longest-running competitions
- Arne vs Kai
Arne and Kai were both ranked in Norway · Boys for 81 years, from 1945 to 2025, ending at #222 and #282.
Arne · Kai · 81 shared years, 1945–2025 · Longest-running competitions
Side by side
| Field | Kai | Lacey-May |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Official statistical record (evidence-only) |
| Gender usage | male | female |
| Meaning | Not yet recorded | Not yet recorded |
| Origin | Not yet recorded | Not yet recorded |
| Pronunciation | Not yet recorded | Not yet recorded |
| Syllables | 1 | 3 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO | GB-ENW, IE |
| Most recent popularity observation | New South Wales, Australia · Boys #23 (2025) | England and Wales · Girls #3333 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 95/100 | 70/100 |
| International familiarity (demonstration score) | 100/100 | 60/100 |
| Data Confidence | medium | medium |
What the data shows
- Kai has 1 syllable, compared with 3 for Lacey-May.
- Both names have recorded usage in GB-ENW, IE.
How each name got here
Kai
Popularity journey
First recorded1945
First recorded at #76 among boys in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded2002–2025
Highest recorded position: #20 among boys in New South Wales, Australia, in 2023 (recorded 2002–2025).
New South Wales, Australia · Boys
Most recent2025
Most recently recorded at #4867 among girls in England and Wales, in 2025.
England and Wales · Girls
Lacey-May
Popularity journey
First recorded2006
First recorded at #1748 among girls in England and Wales in 2006 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Girls
Highest recorded2006–2025
Highest recorded position: #541 among girls in England and Wales, in 2011 (recorded 2006–2025).
England and Wales · Girls
Most recent2025
Most recently recorded at #3333 among girls in England and Wales, in 2025.
England and Wales · Girls