Namewise

Amelia vs Rhiannon

Amelia and Rhiannoncompared 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 · Girls

    In 2025, Amelia was ranked #3 and Rhiannon #1407 among girls in England and Wales.

  • Republic of Ireland · Girls

    In 2019, Amelia was ranked #6 and Rhiannon #871 among girls in Republic of Ireland.

  • New South Wales, Australia · Girls

    In 1999, Amelia was ranked #43 and Rhiannon #92 among girls in New South Wales, Australia.

  • Northern Ireland · Girls

    In 2010, Amelia was ranked #45 and Rhiannon #366 among girls in Northern Ireland.

Amelia and Rhiannon over time

Amelia and Rhiannon appear together in 4 published lists, across 96 years of shared records. Amelia held the stronger position in more years in 3 of them, Rhiannon in 1.

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.

Rhiannon reached its own highest recorded position earlier in 4 of those lists, and Amelia 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 1990, Amelia moved ahead of Rhiannon in New South Wales, Australia · Girls — #96 and #76 the year before became #65 and #86.

  • Repeatedly exchanged positions

    Amelia and Rhiannon changed places 6 times in Republic of Ireland · Girls between 1985 and 2019, ending at #6 and #871.

  • Mirrored each other

    Over 21 shared years in Republic of Ireland · Girls, Amelia rose about as far as Rhiannon fell — from #386 and #519 in 1985 to #6 and #871 in 2019.

  • Longest-running competitions

    Amelia and Rhiannon were both ranked in England and Wales · Girls for 51 years, from 1996 to 2025, ending at #3 and #1407.

List by list

  • England and Wales · Girls51 shared years, 19962025

    Amelia held the stronger position in 51 of those years, Rhiannon in 0.

    Highest recorded here: Amelia #1 in 2011, Rhiannon #83 in 1998.

    The order between them never changed and held in this list.

    Most recent shared year, 2025: Amelia #3, Rhiannon #1407.

  • Republic of Ireland · Girls21 shared years, 19852019

    Amelia held the stronger position in 18 of those years, Rhiannon in 2.

    Highest recorded here: Amelia #6 in 2019, Rhiannon #218 in 2002.

    The order between them never changed and held in this list.

    Most recent shared year, 2019: Amelia #6, Rhiannon #871.

  • Northern Ireland · Girls13 shared years, 19972010

    Amelia held the stronger position in 6 of those years, Rhiannon in 7.

    Highest recorded here: Amelia #45 in 2010, Rhiannon #77 in 2000.

    The order changed in 2005: Amelia moved ahead. In 2004 they stood at #155 and #108; by 2005 that had become #89 and #96.

    Most recent shared year, 2010: Amelia #45, Rhiannon #366.

  • New South Wales, Australia · Girls11 shared years, 19891999

    Amelia held the stronger position in 10 of those years, Rhiannon in 1.

    Highest recorded here: Amelia #43 in 1999, Rhiannon #65 in 1994.

    The order changed in 1990: Amelia moved ahead. In 1989 they stood at #96 and #76; by 1990 that had become #65 and #86.

    Most recent shared year, 1999: Amelia #43, Rhiannon #92.

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 Amelia

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

Side by side

Side-by-side comparison of Amelia, Rhiannon
FieldAmeliaRhiannon
Record typeEditorially researched profileOfficial statistical record (evidence-only)
Gender usagefemalefemale
MeaningCommonly interpreted as 'work' or 'industrious', with usage strongly influenced by the separate Roman name Aemilia.Not yet recorded
OriginLatin (influence)Not yet recorded
Pronunciation/əˈmiːliə/Not yet recorded
Syllables32
Common variants / nicknamesAmelie, Amalia, Amy, MiaNot yet recorded
Recorded regional usageAU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZAU-NSW, GB-ENW, GB-NIR, IE
Most recent popularity observationUnited Kingdom #1 (2025)England and Wales · Girls #1407 (2025)
Pronunciation clarity (demonstration score)90/100Not yet recorded
Spelling simplicity (demonstration score)88/10076/100
International familiarity (demonstration score)100/100100/100
Data Confidencehighmedium

What the data shows

  • Amelia has a recorded origin (Latin (influence)); Rhiannon does not have one recorded yet.
  • Amelia has 3 syllables, compared with 2 for Rhiannon.
  • A meaning is recorded for Amelia; Rhiannon doesn't have one written yet.
  • Both names have recorded usage in AU-NSW, GB-ENW, GB-NIR, IE.
  • The available evidence gives Amelia a "high" Data Confidence level and Rhiannon a "medium" level — this reflects how complete and corroborated the underlying evidence is, not a judgement of either name.

How each name got here

Amelia

Popularity journey

  1. First recorded1964

    First recorded at #300 among girls in Republic of Ireland in 1964 — the earliest year that source publishes this name, not necessarily the earliest it was used.

    Republic of Ireland · Girls

  2. Highest recorded1996–2025

    Highest recorded position: #1 among girls in England and Wales, in 2011 (recorded 1996–2025).

    England and Wales · Girls

  3. Most recent2025

    Most recently recorded at #3 among girls in England and Wales, in 2025.

    England and Wales · Girls

Rhiannon

Popularity journey

  1. First recorded1985

    First recorded at #519 among girls in Republic of Ireland in 1985 — the earliest year that source publishes this name, not necessarily the earliest it was used.

    Republic of Ireland · Girls

  2. Highest recorded1987–1999

    Highest recorded position: #65 among girls in New South Wales, Australia, in 1994 (recorded 1987–1999).

    New South Wales, Australia · Girls

  3. Most recent2025

    Most recently recorded at #1407 among girls in England and Wales, in 2025.

    England and Wales · Girls