Douglas vs Isaac
Douglas and Isaaccompared 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.
Northern Ireland · Boys
In 2019, Douglas was ranked #418 and Isaac #23 among boys in Northern Ireland.
England and Wales · Boys
In 2024, Douglas was ranked #257 and Isaac #37 among boys in England and Wales.
Scotland · Boys
In 2024, Douglas was ranked #290 and Isaac #49 among boys in Scotland.
New Zealand · Boys
In 1984, Douglas was ranked #71 and Isaac #90 among boys in New Zealand.
Republic of Ireland · Boys
In 2023, Douglas was ranked #770 and Isaac #83 among boys in Republic of Ireland.
Douglas and Isaac over time
Douglas and Isaac appear together in 2 published lists, across 51 years of shared records. Isaac held the stronger position in more years in 2 of them, Douglas 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.
Douglas reached its own highest recorded position earlier in 2 of those lists, and Isaac 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.
- One moved ahead of the other
In 1997, Isaac moved ahead of Douglas in Republic of Ireland · Boys — #222 and #281 the year before became #242 and #196.
List by list
England and Wales · Boys29 shared years, 1996–2024
Douglas held the stronger position in 0 of those years, Isaac in 29.
Highest recorded here: Douglas #218 in 1996, Isaac #20 in 2015.
The order between them never changed and held in this list.
Most recent shared year, 2024: Douglas #257, Isaac #37.
Republic of Ireland · Boys22 shared years, 1964–2023
Douglas held the stronger position in 5 of those years, Isaac in 17.
Highest recorded here: Douglas #140 in 1968, Isaac #77 in 2014.
The order changed in 1997: Isaac moved ahead. In 1996 they stood at #222 and #281; by 1997 that had become #242 and #196.
Most recent shared year, 2023: Douglas #770, Isaac #83.
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 | Douglas | Isaac |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | male | male |
| Meaning | Not yet recorded | Traditionally understood as 'he will laugh' or 'he laughs', tied to the biblical narrative in which Abraham and Sarah laugh at the prophecy of Isaac's birth in their old age. |
| Origin | Not yet recorded | Biblical Hebrew, transmitted into English via Greek Isaak and Late Latin Isaac |
| Pronunciation | Not yet recorded | /ˈaɪzək/ |
| 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 | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ |
| Most recent popularity observation | England and Wales · Boys #257 (2024) | New South Wales, Australia · Boys #26 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 82/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Isaac has a recorded origin (Biblical Hebrew, transmitted into English via Greek Isaak and Late Latin Isaac); Douglas does not have one recorded yet.
- Douglas and Isaac both have 2 syllables.
- A meaning is recorded for Isaac; Douglas doesn't have one written yet.
- Both names have recorded usage in AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ.
How each name got here
Douglas
Popularity journey
First recorded1952
First recorded at #47 among boys in New South Wales, Australia in 1952 — the earliest year that source publishes this name, not necessarily the earliest it was used.
New South Wales, Australia · Boys
Highest recorded1952–1981
Highest recorded position: #47 among boys in New South Wales, Australia, in 1952 (recorded 1952–1981).
New South Wales, Australia · Boys
Most recent2024
Most recently recorded at #257 among boys in England and Wales, in 2024.
England and Wales · Boys
Isaac
Popularity journey
First recorded1964
First recorded at #232 among boys in Republic of Ireland in 1964 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1990–2025
Highest recorded position: #8 among boys in New South Wales, Australia, in 2015 (recorded 1990–2025).
New South Wales, Australia · Boys
Most recent2025
Most recently recorded at #26 among boys in New South Wales, Australia, in 2025.
New South Wales, Australia · Boys