BabyVibeNames

Growing the family after Theo

Sibling names for Theo

Names that sit comfortably next to Theo on a holiday card — same style and era, deliberately different sound. We push different first letters and rhythms so the pair reads as siblings, not twins-by-typo.

Sister names for Theo

Alethea

truth

Greek
Iris

rainbow; goddess of messages

Greek
Tess

harvester

Greek
Celeste

heavenly

Latin
Eloise

healthy, wide

French
Esme

esteemed, beloved

French
Frieda

peace

German
Hazel

the hazel tree

English
Junia

youthful

Latin

Brother names for Theo

Soren

stern, severe

Danish
Sebastian

venerable

Greek
Theodore

gift of God

Greek
Felix

lucky

Latin
Milo

merciful soldier

Germanic
Spencer

steward, dispenser

English
Sterling

of high quality

English
Galen

calm, healer

Greek
Linus

flax, lyre

Greek

Works either way

Cleo

glory, fame

Greek
Lou

renowned warrior

French

Keep exploring