Micah vs Riley
Micah and Rileycompared 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.
New Zealand · Boys
In 2023, Micah was ranked #43 and Riley #44 among boys in New Zealand.
New South Wales, Australia · Boys
In 2025, Micah was ranked #97 and Riley #66 among boys in New South Wales, Australia.
England and Wales · Boys
In 2024, Micah was ranked #190 and Riley #80 among boys in England and Wales.
Scotland · Boys
In 2024, Micah was ranked #246 and Riley #85 among boys in Scotland.
Northern Ireland · Boys
In 2024, Micah was ranked #118 and Riley #108 among boys in Northern Ireland.
England and Wales · Girls
In 2024, Micah was ranked #3318 and Riley #175 among girls in England and Wales.
Republic of Ireland · Boys
In 2025, Micah was ranked #468 and Riley #188 among boys in Republic of Ireland.
Micah and Riley over time
Micah and Riley appear together in 4 published lists, across 86 years of shared records. Riley held the stronger position in more years in 4 of them, Micah 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.
Riley reached its own highest recorded position earlier in 3 of those lists, Micah 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.
List by list
England and Wales · Boys29 shared years, 1996–2024
Micah held the stronger position in 1 of those years, Riley in 28.
Highest recorded here: Micah #190 in 2024, Riley #8 in 2012.
The order changed in 1997: Riley moved ahead. In 1996 they stood at #454 and #535; by 1997 that had become #554 and #462.
Most recent shared year, 2024: Micah #190, Riley #80.
England and Wales · Girls26 shared years, 1997–2024
Micah held the stronger position in 0 of those years, Riley in 26.
Highest recorded here: Micah #1914 in 2008, Riley #175 in 2024.
The order between them never changed and held in this list.
Most recent shared year, 2024: Micah #3318, Riley #175.
Northern Ireland · Boys18 shared years, 2006–2024
Micah held the stronger position in 0 of those years, Riley in 18.
Highest recorded here: Micah #106 in 2023, Riley #9 in 2012.
The order between them never changed and held in this list.
Most recent shared year, 2024: Micah #118, Riley #108.
Republic of Ireland · Boys13 shared years, 2007–2025
Micah held the stronger position in 0 of those years, Riley in 13.
Highest recorded here: Micah #374 in 2017, Riley #112 in 2013.
The order between them never changed and held in this list.
Most recent shared year, 2025: Micah #468, Riley #188.
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 | Micah | Riley |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | male | male |
| Meaning | Not yet recorded | An Irish surname (variant of Reilly) or an English surname meaning 'rye clearing' — its use as a first name is relatively modern, dating from the 1980s-90s. |
| Origin | Not yet recorded | Irish/English (surname origin), dual tradition |
| Pronunciation | Not yet recorded | /ˈɹaɪ.li/ |
| 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, NZ |
| Most recent popularity observation | New South Wales, Australia · Boys #97 (2025) | New South Wales, Australia · Boys #66 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 94/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Riley has a recorded origin (Irish/English (surname origin), dual tradition); Micah does not have one recorded yet.
- Micah and Riley both have 2 syllables.
- A meaning is recorded for Riley; Micah 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
Micah
Popularity journey
First recorded1996
First recorded at #454 among boys in England and Wales in 1996 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Boys
Highest recorded2016–2023
Highest recorded position: #43 among boys in New Zealand, in 2023 (recorded 2016–2023).
New Zealand · Boys
Most recent2025
Most recently recorded at #468 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys
Riley
Popularity journey
First recorded1996
First recorded at #1755 among girls in England and Wales in 1996 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Girls
Highest recorded1996–2025
Highest recorded position: #6 among boys in New South Wales, Australia, in 2008 (recorded 1996–2025).
New South Wales, Australia · Boys
Most recent2025
Most recently recorded at #91 among girls in New South Wales, Australia, in 2025.
New South Wales, Australia · Girls