Sibling names for William
Brother and sister names that sit well next to William: the same era and style, without sounding matchy. Names starting with W, names that rhyme with William, and close variations of it are ranked down or left out.
Favourites: Amelia or Emma for a sister, Henry or Benjamin for a brother.
Brother names for William
- William & Henry#5This name means 'home ruler' or 'estate ruler'.Similarly popularAlso Germanic
- William & Benjamin#11Benjamin means "son of the right hand" or "son of the south."Same era of popularity
- William & Lucas#10Lucas means "bringer of light".Similarly popular
- William & Elijah#7It means 'My God is Yahweh' or 'The Lord is my God'.Similarly popular
- William & Milo#119The name Milo has uncertain origins, but it possibly means "soldier" or "merciful."Also Germanic
- William & Charlie#145It means 'free man' or simply 'man'.Also Germanic
- William & Charles#48The name Charles means 'free man' or simply 'man'.Also Germanic
- William & Bruno#740This name means 'brown' or 'dark-haired'.Also Germanic
- William & Harvey#251Battle worthy; strong in battle.Also Germanic
- William & James#6James means 'supplanter,' which is someone who takes the place of another, often through…Similarly popular
- William & Emmett#121The name Emmett means 'universal' or 'truth'.
- William & Mateo#8Mateo means "Gift of God."Similarly popular
- William & Levi#12Levi means "joined" or "attached".Similarly popular
- William & Jackson#36Jackson means "son of Jack." It's like saying someone is the child of a man named Jack.
- William & Mason#39Mason means someone who works with stone.
- William & AlaricThis name means 'ruler of all' or 'powerful ruler.' It suggests someone who is a natural…Also Germanic
- William & Carter#45This name comes from an old job title.
- William & Hudson#17Hudson means "son of Hudd." Hudd was a medieval given name.Similarly popular
Sister names for William
- William & Amelia#4It comes from an old Germanic word meaning 'work' or 'industrious'.Also Germanic
- William & Emma#3The name Emma means 'whole' or 'universal.' It implies someone who is complete or…Also Germanic
- William & Aubrey#146This name means 'ruler of elves' or 'powerful elf'.Also Germanic
- William & Adeline#59The name Adeline means "noble" or "of noble kind".Also Germanic
- William & Sofia#9Sofia means "wisdom" or "knowledge." It represents a wise and intelligent person.Similarly popular
- William & Ava#11The name Ava means 'bird' or 'like a bird'.Same era of popularity
- William & Evelyn#8Evelyn means "desired" or "water island".Similarly popular
- William & Charlie#133Charlie is a nickname that means 'free man'.Also Germanic
- William & Adelaide#289The name means "noble" and "kind." It suggests a person with good character and a…Also Germanic
- William & Isabella#7Isabella means "devoted to God." It's a variation of the name Elizabeth.Similarly popular
- William & Adele#751The name Adele means 'noble' or 'nobility'.Also Germanic
- William & Mia#6Mia commonly means "mine" in Italian and Spanish.Similarly popular
- William & Charlotte#2It's the feminine form of Charles, meaning 'free man' or 'petite' and 'feminine'.
- William & Harper#16Harper originally meant someone who plays the harp.Same era of popularity
- William & Ada#219The name Ada comes from a Germanic word meaning 'noble' or 'nobility'.Also Germanic
- William & Violet#13Violet is a flower name, referring to the purple violet flower.Similarly popular
- William & Eliana#10My God has answered.Similarly popular
- William & Eleanor#12Eleanor means "light-hearted" or "shining light."Similarly popular
Does your partner like William too?
Swipe through 3,400+ baby names together. You each like the names you love, and Swipe Name shows you the ones you agree on — no more spreadsheets or late-night debates.
Start swiping — freeQuestions
- What is a good sister name for William?
- Sister names that suit William include Amelia, Emma, Aubrey, Adeline and Sofia.
- What is a good brother name for William?
- Brother names that suit William include Henry, Benjamin, Lucas, Elijah and Milo.
- How do you pick a sibling name that goes with William?
- Look for a name from the same era of popularity and a similar style, then avoid the things that make siblings sound like a set: the same first letter, a rhyming ending, or a name that is a variation of William. Every suggestion here follows those rules.