Sibling names for Matilda
Matilda is a familiar name with vintage and royal style. A good brother or sister name keeps that feel but stands on its own — no rhyme, and a different first letter. Highest scores first.
Brother names for Matilda
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Darius 87
duh-RYE-əs
Possessing goodness, wealthy protector
Starts on a firm sound where Matilda trails off soft; a fuller name of 3 syllables.
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Archie 85
AR-chee
Truly brave, bold, and noble
No doubt it is the brother name; carries the meaning "truly brave".
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Albert 83
AL-bert
Noble and bright; shining honor
Shares Matilda's Germanic roots; opens on "A" against Matilda's "M".
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Atticus 81
AT-ih-kəs
From Attica; wise literary hero
In steady everyday use, but not on every class list; more consonants than vowels — a firmer sound.
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Victor 78
VIK-ter
Conqueror, champion of victory
The same vintage and royal feel as Matilda; shorter written out than Matilda.
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Cyrus 76
SYE-rəs
Sun, throne, and far-sighted sovereign
A different first letter from Matilda — easy to tell apart on school and doctor's forms; consonant-forward, so it lands with a bit of edge.
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Winston 74
WIN-stən
Joyful stone settlement; victorious resolve
A crisp consonant start; Old English where Matilda is Germanic — a mix.
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Frederic 73
FRED-er-ik
Peaceful ruler and diplomat
Shortens to Fred and Freddie; rarer than Matilda, if you want contrast.
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Emerson 70
EM-er-sən
Brave and industrious; son of Emery
Literary, like Matilda; another name about strength, like Matilda.
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Edward 69
ED-werd
Wealthy guardian and protector
Clearly reads as a boy's name next to Matilda; trims one beat from Matilda's length.
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Louis 67
LOO-ee
Famous warrior and sovereign royalty
A different ending sound from Matilda; vowel-heavy, so it flows rather than clips.
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Emmett 65
EM-it
Universal, whole, and enduring truth
Shares Matilda's "strength" meaning; common enough to be known, uncommon enough to feel picked.
Sister names for Matilda
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Adelaide 89
AD-uh-layd
Noble nature and gentle nobility
Longer written out than Matilda; opens on a vowel — a soft, rounded start.
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Genevieve 85
JEN-uh-veev
Tribe woman, white wave, and Parisian protector
Shortens to Evie and Vivi; vintage and royal, matching Matilda.
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Beatrice 82
BEE-uh-tris
She who brings happiness and blessings
A longer name on the page — room for a nickname; a different first letter from Matilda — easy to tell apart on school and doctor's forms.
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Florence 79
FLOR-əns
Flourishing, blooming, and prosperous
Carries the meaning "flourishing"; an older name coming back into use.
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Emerson 76
EM-er-sən
Brave and industrious; son of Emery
Germanic in origin, the same as Matilda; means "brave and industrious".
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Alice 74
AL-is
Noble truth and exalted dignity
Vowel-heavy, so it flows rather than clips; shares Matilda's Germanic roots.
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Lorelai 72
LOR-uh-lye
Enchanting rock on the Rhine river
Opens on "L" against Matilda's "M"; shortens to Rory.
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Heidi 71
HYE-dee
Noble, serene mountain nature
Shorter written out than Matilda; about as well-known as Matilda right now.
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Catherine 68
Vintage style
Ends on an open "e", a soft finish; vintage, like Matilda.
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Amelie 67
ah-meh-LEE
Industrious and hardworking dreamer
Less common than Matilda — a quieter choice; another name about strength, like Matilda.
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Roselyn 65
Vintage style
A fuller name of 3 syllables; starts on a firm sound where Matilda trails off soft.
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Imogen 64
IM-uh-jen
Maiden, innocent daughter
Has Immy as a short form; more vowels than consonants — an easy, open sound.
Reading the scores
Read the number as "how well this goes with Matilda", not "how good this sibling name is". Style, length, first letter and sound all feed into it, and rhyming pulls it down hard. How the score works.
What makes a sibling set work
A sibling set works when the names feel related but not identical: a shared era or style, but different opening sounds and different endings, and no rhyme. Matilda with Darius or Adelaide does that.
See also: middle names for Matilda · twin names for Matilda
Common questions
What names go well with Matilda for a sibling?
For a brother: Darius, Archie, Albert, Atticus.
For a sister: Adelaide, Genevieve, Beatrice, Florence. These share Matilda's style and level of familiarity without rhyming or starting with the same letter.
Should a sibling name match Matilda?
It should feel like it belongs to the same family as Matilda, not like a matching set. That means a shared era or style — Matilda reads as vintage and royal, so lean that way — but a different starting sound and ending. Names that rhyme with Matilda or also start with "M" get fewer points here.
Does Matilda need a sibling name of the same origin?
It helps but is not required. Another Germanic name (like Matilda) gets a small scoring bonus because shared roots read as deliberate, but a strong style match with Matilda matters more either way.
How is the match score for Matilda worked out?
Each name is checked against Matilda: a shared style and era counts the most, then how close the two are in popularity, then points come off for rhyming with Matilda, sharing its "M" start, or ending on the same sound. Full detail on the NamePairings how-we-score page.