Meaning & Origin of the name William

William is a name of Germanic origin, meaning 'resolute protector'. It is formed from the elements wil, meaning will or desire, and helm, signifying a helmet or protection. The name achieved lasting status after the Norman Conquest, becoming a standard choice within the English-speaking world due to the influence of successive monarchs.

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Gender Usage of the Name William

Overall Gender Classification Methodology

William is overwhelmingly used as a name for boys. Approximately 99.76% of recorded bearers are male. This classification is supported by extensive records and is considered highly reliable.

Popularity of the Name William

William is among the Top 32 Trending Boys’ name in Australia for 2026

Note: Green bars show popularity (% of births); the violet line shows historical ranking. Data is based on official government birth records. Click any chart to view details by year and region.

Overall PopularityMethodology

William is listed under Popular Boy Names worldwide. Its popularity is relatively consistent across the available regional markets.

Popularity of William by region
RegionPopularityBirth Frequency
United StatesPopular1 in every 200 births
United KingdomPopular1 in every 1.3K births
CanadaPopular1 in every 147 births
AustraliaPopular1 in every 79 births

Ranking OverviewMethodology

William ranked #7 on the Popular Boys’ Names Worldwide List (2025). Its rank is unchanged from 2024. A perennial favorite, William has remained a consistent Top-10 choice in recent years.

Historically, its best recorded position was #1, achieved in multiple years (2005–2017) — 13 years total. Its lowest recorded position was #30 in 1980. Over the last 5 years (2020–2025) the name shown little net change (from #3 to #7).

Name StyleMethodology

William is classified as Timeless Boy Names because it appears across 100% of recorded years, averages 37,205 births per year over its full timeline, and still averages 14,263 births per year recently.

Characteristics of the Name William

Pronunciation & StructureMethodology

Phonetic Source
CMU
Syllables
2 syllables — Two-Syllable Boy Names
Length
7 letters — Long Boy Names
Starts with
W — Boy Names Starting with W
Ends with
m — Boy Names Ending in “m”

Name AestheticMethodology

William consists of two syllables with an initial stress, creating an enduring and balanced phonetic form. William the Conqueror and William Shakespeare provide the cultural weight necessary to ground its Elegant & Timeless character. The consistent usage by British monarchs further solidifies its historical continuity.

Middle Names For William

Middle names used with WilliamMethodology

William is most frequently used with these boy middle names: William Thomas · William Edward · William Joseph · William David · William HenryView all 2,537 boy middle names.

Middle name suggestions for WilliamMethodology

Based on observed first-middle-name pattern combinations, William is most frequently associated with boy middle names that have 2 syllables, Strong–Weak stress pattern, 5 letters, and a starting sound of “j”.

Examples: William Jacob · William Jason · William Jesus · William Jerry · William Jared. View all 114 suggested middle names.

Associations of the Name William

Royal UsageMethodology

Featured among Royal Boy Names, William has been used by 84 members of European royal families, including:

Flower AssociationsMethodology

As one of the Flower-Inspired Boy Names, William appears as part of the common names of 13 flower species, including:

Tree AssociationsMethodology

The name William, one of the Tree-Inspired Boy Names, appears as part of the common names of 2 plant species, including:

Additional Natural MatchesMethodology

The complete dataset includes 19 biological records matching the name William. Browse all matching records with their scientific names and taxonomic details.

Names Similar to William

Sound Like William Finder

Names with the exact same overall pronunciation and sound: Willem · Willam · Wiliam · View all 12 names

Spelled Like William Finder

Names with similar spelling patterns and letter sequences: Willilam · Willliam · Williame · View all 9 names

Same Starting Sound Finder

Names that begin with a similar phonetic sound: Walter · Willie · Wayne · View all Top 100 names

Rhymes With William Finder

Names that share similar ending sounds and rhymes: Adam · Liam · Jerome · View all Top 100 names

Same Rhythm & Syllables Finder

Names with matching syllable stress and pronunciation rhythm: Robert · Michael · David · View all Top 100 names

Dictionary & Etymology of “William”

Dictionary Meaning of "William"Methodology

Translations

The name William has 105 translations, for example: in Spanish it is rendered as male given name, etc..

More Info

How to Spell William in ASL

Comments on the name William

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