Millicent vs Riley

Millicent 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.

Scotland · Girls
In 2024, Millicent was ranked #790 and Riley #108 among girls in Scotland.
Republic of Ireland · Girls
In 2022, Millicent was ranked #905 and Riley #169 among girls in Republic of Ireland.
England and Wales · Girls
In 2024, Millicent was ranked #869 and Riley #175 among girls in England and Wales.

Millicent and Riley over time

Millicent and Riley appear together in 1 published list, across 29 years of shared records. Millicent held the stronger position in more years in 1 of them, Riley 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.

Millicent reached its own highest recorded position earlier in 1 of those lists, and Riley 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.

Mirrored each other
Over 29 shared years in England and Wales · Girls, Riley rose about as far as Millicent fell — from #448 and #1755 in 1996 to #869 and #175 in 2024.

List by list

England and Wales · Girls29 shared years, 1996–2024
Millicent held the stronger position in 20 of those years, Riley in 9.
Highest recorded here: Millicent #273 in 1998, Riley #175 in 2024.
The order changed in 2016: Riley moved ahead. In 2015 they stood at #532 and #539; by 2016 that had become #666 and #301.
Most recent shared year, 2024: Millicent #869, Riley #175.

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 Riley

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

Amelia vs Riley
Both reached their highest recorded position in New Zealand · Girls within 2 years — Amelia #1 in 2019, Riley #29 in 2021.
Amelia · Riley · 17 shared years, 2004–2023 · Peaked in the same years
See the 2021 New Zealand ranking
Harry vs Riley
Both reached their highest recorded position in England and Wales · Boys within 2 years — Harry #1 in 2011, Riley #8 in 2012.
Harry · Riley · 29 shared years, 1996–2024 · Peaked in the same years
See the 2012 England and Wales ranking
Isla vs Riley
Both reached their highest recorded position in New Zealand · Girls within 2 years — Isla #1 in 2020, Riley #29 in 2021.
Isla · Riley · 17 shared years, 2004–2023 · Peaked in the same years
See the 2021 New Zealand ranking
Liam vs Riley
Both reached their highest recorded position in New Zealand · Boys within 2 years — Liam #1 in 2010, Riley #6 in 2008.
Liam · Riley · 24 shared years, 2000–2023 · Peaked in the same years
See the 2010 New Zealand ranking

Side by side

Side-by-side comparison of Millicent, Riley
Field	Millicent	Riley
Record type	Official statistical record (evidence-only)	Editorially researched profile
Gender usage	female	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	3	2
Common variants / nicknames	Not yet recorded	Not yet recorded
Recorded regional usage	GB-ENW, GB-SCT, IE	AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ
Most recent popularity observation	Scotland · Girls #790 (2024)	New South Wales, Australia · Boys #66 (2025)
Pronunciation clarity (demonstration score)	Not yet recorded	90/100
Spelling simplicity (demonstration score)	70/100	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); Millicent does not have one recorded yet.
Millicent has 3 syllables, compared with 2 for Riley.
A meaning is recorded for Riley; Millicent doesn't have one written yet.
Both names have recorded usage in GB-ENW, GB-SCT, IE.

How each name got here

Millicent

Popularity journey

First recorded1996
First recorded at #448 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 recorded1996–2024
Highest recorded position: #273 among girls in England and Wales, in 1998 (recorded 1996–2024).
England and Wales · Girls
Most recent2024
Most recently recorded at #869 among girls in England and Wales, in 2024.
England and Wales · Girls

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