Isa vs Luca
Isa and Lucacompared 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.
Scotland · Boys
In 2024, Isa was ranked #535 and Luca #6 among boys in Scotland.
England and Wales · Boys
In 2024, Isa was ranked #252 and Luca #7 among boys in England and Wales.
Republic of Ireland · Boys
In 2025, Isa was ranked #829 and Luca #11 among boys in Republic of Ireland.
Norway · Boys
In 2025, Isa was ranked #213 and Luca #60 among boys in Norway.
Republic of Ireland · Girls
In 2013, Isa was ranked #894 and Luca #747 among girls in Republic of Ireland.
England and Wales · Girls
In 2024, Isa was ranked #4192 and Luca #3318 among girls in England and Wales.
Isa and Luca over time
Isa and Luca appear together in 3 published lists, across 76 years of shared records. Luca held the stronger position in more years in 3 of them, Isa in 0.
The order between them changed and held in 2 of those lists — a change in that published list, never a claim that one name displaced the other.
Isa reached its own highest recorded position earlier in 2 of those lists, Luca in 1. 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 · Boys within 2 years — Isa #252 in 2024, Luca #7 in 2023.
List by list
England and Wales · Boys29 shared years, 1996–2024
Isa held the stronger position in 0 of those years, Luca in 29.
Highest recorded here: Isa #252 in 2024, Luca #7 in 2023.
The order between them never changed and held in this list.
Most recent shared year, 2024: Isa #252, Luca #7.
Norway · Boys25 shared years, 1973–2025
Isa held the stronger position in 3 of those years, Luca in 22.
Highest recorded here: Isa #170 in 2023, Luca #60 in 2025.
The order changed in 2001: Luca moved ahead. In 2000 they stood at #624 and #633; by 2001 that had become #549 and #423.
Most recent shared year, 2025: Isa #213, Luca #60.
England and Wales · Girls22 shared years, 1996–2024
Isa held the stronger position in 1 of those years, Luca in 21.
Highest recorded here: Isa #2683 in 1996, Luca #1628 in 2003.
The order changed in 1998: Luca moved ahead. In 1997 they stood at #2683 and #3795; by 1998 that had become #3848 and #2407.
Most recent shared year, 2024: Isa #4192, Luca #3318.
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 | Isa | Luca |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | Used for both boys and girls | male |
| Meaning | Not yet recorded | The Italian and Romanian form of Lucas, itself probably a shortened form of the Greek 'Loukanos', meaning 'from Lucania' (a region of southern Italy). |
| Origin | Not yet recorded | Italian, via Greek Loukas |
| Pronunciation | Not yet recorded | /ˈluːkə/ |
| Syllables | 2 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-SCT, IE, NO | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ |
| Most recent popularity observation | Norway · Boys #213 (2025) | New South Wales, Australia · Boys #4 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 95/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Luca has a recorded origin (Italian, via Greek Loukas); Isa does not have one recorded yet.
- Isa and Luca both have 2 syllables.
- A meaning is recorded for Luca; Isa doesn't have one written yet.
- Both names have recorded usage in GB-ENW, GB-SCT, IE, NO.
How each name got here
Isa
Popularity journey
First recorded1961
First recorded at #471 among boys in Norway in 1961 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1961–2025
Highest recorded position: #170 among boys in Norway, in 2023 (recorded 1961–2025).
Norway · Boys
Most recent2025
Most recently recorded at #404 among girls in Norway, in 2025.
Norway · Girls
Luca
Popularity journey
First recorded1973
First recorded at #603 among boys in Norway in 1973 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded2004–2023
Highest recorded position: #3 among boys in New Zealand, in 2023 (recorded 2004–2023).
New Zealand · Boys
Most recent2025
Most recently recorded at #4 among boys in New South Wales, Australia, in 2025.
New South Wales, Australia · Boys