Lauren vs Treacy
Lauren and Treacycompared 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 1991, Lauren was ranked #32 and Treacy #457 among girls in Republic of Ireland.
Lauren and Treacy over time
Lauren and Treacy appear together in 1 published list, across 11 years of shared records. Lauren held the stronger position in more years in 1 of them, Treacy 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.
Treacy reached its own highest recorded position earlier in 1 of those lists, and Lauren 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
Republic of Ireland · Girls11 shared years, 1971–1991
Lauren held the stronger position in 7 of those years, Treacy in 3.
Highest recorded here: Lauren #32 in 1991, Treacy #326 in 1971.
The order changed in 1981: Lauren moved ahead. In 1980 they stood at #370 and #337; by 1981 that had become #313 and #423.
Most recent shared year, 1991: Lauren #32, Treacy #457.
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 Lauren
Pairs where Lauren shares a published list with another name, each measured inside one registrar's own list.
- Emily vs Lauren
In 1996 they stood at #4 and #5 in England and Wales · Girls, 1 places apart; by 2025 they were #44 and #1166.
Emily · Lauren · 30 shared years, 1996–2025 · Started together, ended far apart
- Hannah vs Lauren
In 1996 they stood at #6 and #5 in England and Wales · Girls, 1 places apart; by 2025 they were #105 and #1166.
Hannah · Lauren · 30 shared years, 1996–2025 · Started together, ended far apart
- Lauren vs Lucy
In 1996 they stood at #5 and #15 in England and Wales · Girls, 10 places apart; by 2025 they were #1166 and #143.
Lauren · Lucy · 30 shared years, 1996–2025 · Started together, ended far apart
- Rebecca vs Lauren
In 1996 they stood at #8 and #5 in England and Wales · Girls, 3 places apart; by 2025 they were #413 and #1166.
Rebecca · Lauren · 30 shared years, 1996–2025 · Started together, ended far apart
Side by side
| Field | Lauren | Treacy |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | female | female |
| Meaning | A variant/feminine form of Laurence, tracing to the place name Laurentum. First popularized as a feminine name by actress Lauren Bacall (born Betty Jean Perske). | Not yet recorded |
| Origin | Latin (place name origin), via a modern stage-name | Not yet recorded |
| Pronunciation | /ˈlɔɹ.ən/ | Not yet recorded |
| Syllables | 2 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ | IE |
| Most recent popularity observation | Republic of Ireland · Girls #118 (2025) | Republic of Ireland · Girls #457 (1991) |
| Pronunciation clarity (demonstration score) | 90/100 | Not yet recorded |
| Spelling simplicity (demonstration score) | 88/100 | 88/100 |
| International familiarity (demonstration score) | 100/100 | 40/100 |
| Data Confidence | medium | medium |
What the data shows
- Lauren has a recorded origin (Latin (place name origin), via a modern stage-name); Treacy does not have one recorded yet.
- Lauren and Treacy both have 2 syllables.
- A meaning is recorded for Lauren; Treacy doesn't have one written yet.
- Both names have recorded usage in IE.
How each name got here
Lauren
Popularity journey
First recorded1971
First recorded at #466 among girls in Republic of Ireland in 1971 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded1997–2023
Highest recorded position: #2 among girls in Northern Ireland, in 2001 (recorded 1997–2023).
Northern Ireland · Girls
Most recent2025
Most recently recorded at #1166 among girls in England and Wales, in 2025.
England and Wales · Girls
Treacy
Popularity journey
First recorded1970
First recorded at #447 among girls in Republic of Ireland in 1970 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded1970–1991
Highest recorded position: #312 among girls in Republic of Ireland, in 1972 (recorded 1970–1991).
Republic of Ireland · Girls
Most recent1991
Most recently recorded at #457 among girls in Republic of Ireland, in 1991.
Republic of Ireland · Girls