Ava vs Sine

Ava and Sinecompared 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 2015, Ava was ranked #3 and Sine #581 among girls in Republic of Ireland.
Norway · Girls
In 2025, Ava was ranked #143 and Sine #528 among girls in Norway.
England and Wales · Girls
In 2002, Ava was ranked #204 and Sine #2868 among girls in England and Wales.

Ava and Sine over time

Ava and Sine appear together in 2 published lists, across 28 years of shared records. Ava held the stronger position in more years in 2 of them, Sine 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.

Sine reached its own highest recorded position earlier in 2 of those lists, and Ava 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

Norway · Girls16 shared years, 1999–2025
Ava held the stronger position in 11 of those years, Sine in 5.
Highest recorded here: Ava #143 in 2025, Sine #320 in 2005.
The order changed in 2006: Ava moved ahead. In 2005 they stood at #449 and #320; by 2006 that had become #298 and #425.
Most recent shared year, 2025: Ava #143, Sine #528.
Republic of Ireland · Girls12 shared years, 1982–2015
Ava held the stronger position in 12 of those years, Sine in 0.
Highest recorded here: Ava #1 in 2008, Sine #425 in 1998.
The order between them never changed and held in this list.
Most recent shared year, 2015: Ava #3, Sine #581.

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 Ava

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

Ella vs Ava
Ella and Ava changed places 15 times in Republic of Ireland · Girls between 1981 and 2025, ending at #17 and #26.
Ella · Ava · 43 shared years, 1981–2025 · Repeatedly exchanged positions
See the 2025 Republic of Ireland ranking
Ava vs Zara
Ava and Zara both rose over the same years in 5 registrars — England and Wales · Girls; New South Wales, Australia · Girls; New Zealand · Girls; Northern Ireland · Girls; Republic of Ireland · Girls. Each list is measured against its own starting position; the positions are never combined.
Ava · Zara · 45 shared years, 1978–2025 · Moved together in several countries
Ava vs Daisy
Ava and Daisy both rose over the same years in 4 registrars — England and Wales · Girls; New Zealand · Girls; Northern Ireland · Girls; Republic of Ireland · Girls. Each list is measured against its own starting position; the positions are never combined.
Ava · Daisy · 36 shared years, 1985–2025 · Moved together in several countries
Ava vs Layla
Ava and Layla both rose over the same years in 4 registrars — England and Wales · Girls; New South Wales, Australia · Girls; Northern Ireland · Girls; Republic of Ireland · Girls. Each list is measured against its own starting position; the positions are never combined.
Ava · Layla · 35 shared years, 1983–2025 · Moved together in several countries

Side by side

Side-by-side comparison of Ava, Sine
Field	Ava	Sine
Record type	Editorially researched profile	Official statistical record (evidence-only)
Gender usage	female	female
Meaning	Meaning debated — no single origin is established with confidence.	Not yet recorded
Origin	Disputed — possibly Germanic, possibly a short form of Eve	Not yet recorded
Pronunciation	/ˈeɪvə/	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, NO, NZ	GB-ENW, IE, NO
Most recent popularity observation	New South Wales, Australia · Girls #18 (2025)	Norway · Girls #528 (2025)
Pronunciation clarity (demonstration score)	90/100	Not yet recorded
Spelling simplicity (demonstration score)	95/100	95/100
International familiarity (demonstration score)	100/100	100/100
Data Confidence	medium	medium

What the data shows

Ava has a recorded origin (Disputed — possibly Germanic, possibly a short form of Eve); Sine does not have one recorded yet.
Ava and Sine both have 2 syllables.
A meaning is recorded for Ava; Sine doesn't have one written yet.
Both names have recorded usage in GB-ENW, IE, NO.

How each name got here

Ava

Popularity journey

First recorded1978
First recorded at #522 among girls in Republic of Ireland in 1978 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded1978–2025
Highest recorded position: #1 among girls in Republic of Ireland, in 2008 (recorded 1978–2025).
Republic of Ireland · Girls
Most recent2025
Most recently recorded at #18 among girls in New South Wales, Australia, in 2025.
New South Wales, Australia · Girls

Sine

Popularity journey

First recorded1982
First recorded at #523 among girls in Republic of Ireland in 1982 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded1993–2025
Highest recorded position: #320 among girls in Norway, in 2005 (recorded 1993–2025).
Norway · Girls
Most recent2025
Most recently recorded at #528 among girls in Norway, in 2025.
Norway · Girls