Arlo vs Kaci
Arlo and Kacicompared 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 · Boys
In 2021, Arlo was ranked #20 and Kaci #3451 among boys in England and Wales.
Scotland · Girls
In 2024, Arlo was ranked #638 and Kaci #790 among girls in Scotland.
England and Wales · Girls
In 2024, Arlo was ranked #1894 and Kaci #2771 among girls in England and Wales.
Arlo and Kaci over time
Arlo and Kaci appear together in 2 published lists, across 28 years of shared records. Arlo held the stronger position in more years in 2 of them, Kaci 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.
Kaci reached its own highest recorded position earlier in 2 of those lists, and Arlo 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
England and Wales · Boys18 shared years, 1999–2021
Arlo held the stronger position in 16 of those years, Kaci in 2.
Highest recorded here: Arlo #20 in 2021, Kaci #1595 in 2001.
The order changed in 2002: Arlo moved ahead. In 2001 they stood at #1949 and #1595; by 2002 that had become #848 and #3225.
Most recent shared year, 2021: Arlo #20, Kaci #3451.
England and Wales · Girls10 shared years, 2015–2024
Arlo held the stronger position in 6 of those years, Kaci in 4.
Highest recorded here: Arlo #1469 in 2023, Kaci #1114 in 2015.
The order changed in 2021: Arlo moved ahead. In 2020 they stood at #2843 and #2615; by 2021 that had become #1785 and #5581.
Most recent shared year, 2024: Arlo #1894, Kaci #2771.
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 Arlo
Pairs where Arlo shares a published list with another name, each measured inside one registrar's own list.
- Arthur vs Arlo
Arthur and Arlo both rose over the same years in 4 registrars — England and Wales · Boys; New Zealand · Boys; Northern Ireland · Boys; Republic of Ireland · Boys. Each list is measured against its own starting position; the positions are never combined.
Arthur · Arlo · 27 shared years, 1999–2025 · Moved together in several countries
- Theo vs Arlo
Theo and Arlo both rose over the same years in 4 registrars — England and Wales · Boys; New Zealand · Boys; Northern Ireland · Boys; Republic of Ireland · Boys. Each list is measured against its own starting position; the positions are never combined.
Theo · Arlo · 27 shared years, 1999–2025 · Moved together in several countries
- Arlo vs Ezra
Arlo and Ezra both rose over the same years in 3 registrars — England and Wales · Boys; New Zealand · Boys; Northern Ireland · Boys. Each list is measured against its own starting position; the positions are never combined.
Arlo · Ezra · 27 shared years, 1999–2025 · Moved together in several countries
- Arlo vs Freddie
Arlo and Freddie both rose over the same years in 3 registrars — England and Wales · Boys; Northern Ireland · Boys; Republic of Ireland · Boys. Each list is measured against its own starting position; the positions are never combined.
Arlo · Freddie · 27 shared years, 1999–2025 · Moved together in several countries
Side by side
| Field | Arlo | Kaci |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | male | female |
| Meaning | Meaning uncertain — likely derived by Edmund Spenser from the real Irish place name Aherlow ('between two highlands') for the fictional Arlo Hill in The Faerie Queene (1590). | Not yet recorded |
| Origin | Irish (place name origin, via literary adaptation) | Not yet recorded |
| Pronunciation | /ˈɑɹ.loʊ/ | 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, NZ | GB-ENW, GB-NIR, GB-SCT, IE |
| Most recent popularity observation | England and Wales · Boys #15 (2025) | Republic of Ireland · Girls #736 (2024) |
| 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
- Arlo has a recorded origin (Irish (place name origin, via literary adaptation)); Kaci does not have one recorded yet.
- Arlo and Kaci both have 2 syllables.
- A meaning is recorded for Arlo; Kaci doesn't have one written yet.
- Both names have recorded usage in GB-ENW, GB-NIR, GB-SCT, IE.
How each name got here
Arlo
Popularity journey
First recorded1999
First recorded at #2943 among boys in England and Wales in 1999 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Boys
Highest recorded2013–2023
Highest recorded position: #10 among boys in New Zealand, in 2017 (recorded 2013–2023).
New Zealand · Boys
Most recent2025
Most recently recorded at #3035 among girls in England and Wales, in 2025.
England and Wales · Girls
Kaci
Popularity journey
First recorded1998
First recorded at #3848 among girls in England and Wales in 1998 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Girls
Highest recorded2001–2018
Highest recorded position: #123 among girls in Northern Ireland, in 2011 (recorded 2001–2018).
Northern Ireland · Girls
Most recent2024
Most recently recorded at #2771 among girls in England and Wales, in 2024.
England and Wales · Girls