Ada vs Effy

Ada and Effycompared 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 2024, Ada was ranked #40 and Effy #1097 among girls in England and Wales.
Republic of Ireland · Girls
In 2025, Ada was ranked #45 and Effy #885 among girls in Republic of Ireland.

Ada and Effy over time

Ada and Effy appear together in 1 published list, across 17 years of shared records. Ada held the stronger position in more years in 1 of them, Effy in 0.

In none of those lists did their order change and stay changed.

Effy reached its own highest recorded position earlier in 1 of those lists, and Ada 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.

Peaked in the same years
Both reached their highest recorded position in England and Wales · Girls within 2 years — Ada #36 in 2022, Effy #812 in 2021.

List by list

England and Wales · Girls17 shared years, 2008–2024
Ada held the stronger position in 17 of those years, Effy in 0.
Highest recorded here: Ada #36 in 2022, Effy #812 in 2021.
The order between them never changed and held in this list.
Most recent shared year, 2024: Ada #40, Effy #1097.

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 Ada

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

Kristin vs Ada
Over 74 shared years in Norway · Girls, Ada rose about as far as Kristin fell — from #130 and #229 in 1945 to #251 and #18 in 2025.
Kristin · Ada · 74 shared years, 1945–2025 · Mirrored each other
See the 2025 Norway ranking
Ada vs Solveig
Over 74 shared years in Norway · Girls, Ada rose about as far as Solveig fell — from #229 and #14 in 1945 to #18 and #28 in 2025.
Ada · Solveig · 74 shared years, 1945–2025 · Mirrored each other
See the 2025 Norway ranking
Christine vs Ada
Over 71 shared years in Norway · Girls, Ada rose about as far as Christine fell — from #253 and #229 in 1945 to #498 and #18 in 2025.
Christine · Ada · 71 shared years, 1945–2025 · Mirrored each other
See the 2025 Norway ranking
Ada vs Christina
Over 70 shared years in Norway · Girls, Ada rose about as far as Christina fell — from #256 and #307 in 1946 to #18 and #497 in 2025.
Ada · Christina · 70 shared years, 1946–2025 · Mirrored each other
See the 2025 Norway ranking

Side by side

Side-by-side comparison of Ada, Effy
Field	Ada	Effy
Record type	Editorially researched profile	Official statistical record (evidence-only)
Gender usage	female	female
Meaning	A short form of Germanic names beginning with 'adal' meaning 'noble', such as Adelaide or Adelina. Notably borne by Ada Lovelace, who assisted Charles Babbage with early computer development.	Not yet recorded
Origin	Germanic	Not yet recorded
Pronunciation	/ˈeɪ.də/	Not yet recorded
Syllables	2	2
Common variants / nicknames	Not yet recorded	Not yet recorded
Recorded regional usage	GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ	GB-ENW, IE
Most recent popularity observation	Norway · Girls #18 (2025)	Republic of Ireland · Girls #885 (2025)
Pronunciation clarity (demonstration score)	90/100	Not yet recorded
Spelling simplicity (demonstration score)	95/100	95/100
International familiarity (demonstration score)	100/100	60/100
Data Confidence	medium	medium

What the data shows

Ada has a recorded origin (Germanic); Effy does not have one recorded yet.
Ada and Effy both have 2 syllables.
A meaning is recorded for Ada; Effy doesn't have one written yet.
Both names have recorded usage in GB-ENW, IE.

How each name got here

Ada

Popularity journey

First recorded1945
First recorded at #229 among girls in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1945–2025
Highest recorded position: #6 among girls in Norway, in 2019 (recorded 1945–2025).
Norway · Girls
Most recent2025
Most recently recorded at #18 among girls in Norway, in 2025.
Norway · Girls

Effy

Popularity journey

First recorded2008
First recorded at #4524 among girls in England and Wales in 2008 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Girls
Highest recorded2008–2024
Highest recorded position: #812 among girls in England and Wales, in 2021 (recorded 2008–2024).
England and Wales · Girls
Most recent2024
Most recently recorded at #1097 among girls in England and Wales, in 2024.
England and Wales · Girls