Camilla vs Treacy

Camilla 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, Camilla was ranked #515 and Treacy #457 among girls in Republic of Ireland.

Camilla and Treacy over time

Camilla and Treacy appear together in 1 published list, across 15 years of shared records. Treacy held the stronger position in more years in 1 of them, Camilla 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
Camilla and Treacy changed places 7 times in Republic of Ireland · Girls between 1970 and 1991, ending at #515 and #457.
Peaked in the same years
Both reached their highest recorded position in Republic of Ireland · Girls within 2 years — Camilla #300 in 1972, Treacy #312 in 1972.

List by list

Republic of Ireland · Girls15 shared years, 1970–1991
Camilla held the stronger position in 6 of those years, Treacy in 9.
Highest recorded here: Camilla #300 in 1972, Treacy #312 in 1972.
The order changed in 1981: Treacy moved ahead. In 1980 they stood at #363 and #391; by 1981 that had become #471 and #423.
Most recent shared year, 1991: Camilla #515, 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 Camilla

Pairs where Camilla shares a published list with another name, each measured inside one registrar's own list.

Thea vs Camilla
Over 61 shared years in Norway · Girls, Thea rose about as far as Camilla fell — from #395 and #142 in 1965 to #50 and #279 in 2025.
Thea · Camilla · 61 shared years, 1965–2025 · Mirrored each other
See the 2025 Norway ranking
Camilla vs Jeanette
Over 55 shared years in Norway · Girls, Camilla rose about as far as Jeanette fell — from #362 and #342 in 1949 to #164 and #522 in 2014.
Camilla · Jeanette · 55 shared years, 1949–2014 · Mirrored each other
See the 2014 Norway ranking
Camilla vs Trude
Over 49 shared years in Norway · Girls, Camilla rose about as far as Trude fell — from #362 and #296 in 1949 to #58 and #570 in 2005.
Camilla · Trude · 49 shared years, 1949–2005 · Mirrored each other
See the 2005 Norway ranking
Camilla vs Marte
Camilla and Marte changed places 18 times in Norway · Girls between 1949 and 2025, ending at #279 and #480.
Camilla · Marte · 70 shared years, 1949–2025 · Repeatedly exchanged positions
See the 2025 Norway ranking

Side by side

Side-by-side comparison of Camilla, Treacy
Field	Camilla	Treacy
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
Syllables	3	2
Common variants / nicknames	Not yet recorded	Not yet recorded
Recorded regional usage	GB-ENW, GB-NIR, IE, NO	IE
Most recent popularity observation	Norway · Girls #279 (2025)	Republic of Ireland · Girls #457 (1991)
Pronunciation clarity (demonstration score)	Not yet recorded	Not yet recorded
Spelling simplicity (demonstration score)	82/100	88/100
International familiarity (demonstration score)	100/100	40/100
Data Confidence	medium	medium

What the data shows

Camilla has 3 syllables, compared with 2 for Treacy.
Both names have recorded usage in IE.

How each name got here

Camilla

Popularity journey

First recorded1949
First recorded at #362 among girls in Norway in 1949 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1949–2025
Highest recorded position: #2 among girls in Norway, in 1980 (recorded 1949–2025).
Norway · Girls
Most recent2025
Most recently recorded at #279 among girls in Norway, in 2025.
Norway · 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