Kelsey vs Lucy
Kelsey and Lucycompared 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.
Republic of Ireland · Girls
In 2025, Kelsey was ranked #544 and Lucy #16 among girls in Republic of Ireland.
New Zealand · Girls
In 1999, Kelsey was ranked #92 and Lucy #21 among girls in New Zealand.
Northern Ireland · Girls
In 2022, Kelsey was ranked #418 and Lucy #23 among girls in Northern Ireland.
Scotland · Girls
In 2024, Kelsey was ranked #638 and Lucy #28 among girls in Scotland.
England and Wales · Girls
In 2024, Kelsey was ranked #1603 and Lucy #123 among girls in England and Wales.
Kelsey and Lucy over time
Kelsey and Lucy appear together in 4 published lists, across 98 years of shared records. Lucy held the stronger position in more years in 4 of them, Kelsey in 0.
In none of those lists did their order change and stay changed.
Kelsey reached its own highest recorded position earlier in 4 of those lists, and Lucy 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.
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.
- Longest-running competitions
Kelsey and Lucy were both ranked in Republic of Ireland · Girls for 37 years, from 1989 to 2025, ending at #544 and #16.
- Peaked in the same years
Both reached their highest recorded position in Northern Ireland · Girls within 2 years — Kelsey #114 in 2006, Lucy #4 in 2007.
List by list
Republic of Ireland · Girls37 shared years, 1989–2025
Kelsey held the stronger position in 0 of those years, Lucy in 37.
Highest recorded here: Kelsey #116 in 1998, Lucy #3 in 2016.
The order between them never changed and held in this list.
Most recent shared year, 2025: Kelsey #544, Lucy #16.
England and Wales · Girls29 shared years, 1996–2024
Kelsey held the stronger position in 0 of those years, Lucy in 29.
Highest recorded here: Kelsey #87 in 1998, Lucy #7 in 2003.
The order between them never changed and held in this list.
Most recent shared year, 2024: Kelsey #1603, Lucy #123.
Northern Ireland · Girls22 shared years, 1997–2022
Kelsey held the stronger position in 0 of those years, Lucy in 22.
Highest recorded here: Kelsey #114 in 2006, Lucy #4 in 2007.
The order between them never changed and held in this list.
Most recent shared year, 2022: Kelsey #418, Lucy #23.
New Zealand · Girls10 shared years, 1989–1999
Kelsey held the stronger position in 2 of those years, Lucy in 8.
Highest recorded here: Kelsey #48 in 1991, Lucy #21 in 1999.
The order between them never changed and held in this list.
Most recent shared year, 1999: Kelsey #92, Lucy #21.
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 | Kelsey | Lucy |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | female | female |
| Meaning | Not yet recorded | The English form of Lucia, from Latin 'lux' meaning 'light'. In use since the Middle Ages. |
| Origin | Not yet recorded | Latin |
| Pronunciation | Not yet recorded | /ˈluː.si/ |
| Syllables | 2 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, GB-SCT, IE, NZ | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ |
| Most recent popularity observation | Republic of Ireland · Girls #544 (2025) | Republic of Ireland · Girls #16 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 88/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Lucy has a recorded origin (Latin); Kelsey does not have one recorded yet.
- Kelsey and Lucy both have 2 syllables.
- A meaning is recorded for Lucy; Kelsey doesn't have one written yet.
- Both names have recorded usage in GB-ENW, GB-NIR, GB-SCT, IE, NZ.
How each name got here
Kelsey
Popularity journey
First recorded1989
First recorded at #80 among girls in New Zealand in 1989 — the earliest year that source publishes this name, not necessarily the earliest it was used.
New Zealand · Girls
Highest recorded1989–1999
Highest recorded position: #48 among girls in New Zealand, in 1991 (recorded 1989–1999).
New Zealand · Girls
Most recent2025
Most recently recorded at #544 among girls in Republic of Ireland, in 2025.
Republic of Ireland · Girls
Lucy
Popularity journey
First recorded1964
First recorded at #523 among girls in Norway in 1964 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1964–2025
Highest recorded position: #3 among girls in Republic of Ireland, in 2016 (recorded 1964–2025).
Republic of Ireland · Girls
Most recent2025
Most recently recorded at #32 among girls in New South Wales, Australia, in 2025.
New South Wales, Australia · Girls