Unisex name · Greek
Indigo
“deep blue dye”
Vibes
Explore Indigo further
Similar-feel alternatives, or middle-name candidates that pair well with Indigo — both ranked by the same scoring system (vibe overlap, syllable rhythm, origin compatibility).
About the name
Indigo is Greek — indikon, "from India" — the dye so deep it got its own band in the rainbow, seventh of Newton's colors and the blue of every pair of jeans on Earth.
Indigo has entered the American charts for both sexes with the color-name wave's artiest wing.
Three syllables of dye-vat depth. Indy makes an adventurous key. It pairs well with grounded middles (Indigo James, Indigo Mae). On our vibe map it is Boho's truest color with Whimsical spectrum placement and Nature-Inspired roots.
More Greek names
Indigo sits in our Greek set — these share its roots.
All Greek names →Indigo — common questions
Is Indigo a boy or girl name?
Indigo is a unisex name — it is given to boys and girls alike, and we list it that way (Greek origin).
What does the name Indigo mean?
Indigo means “deep blue dye” of Greek origin. Indigo is Greek — indikon, "from India" — the dye so deep it got its own band in the rainbow, seventh of Newton's colors and the blue of every pair of jeans on Earth.
Where does the name Indigo come from?
Indigo is Greek in origin. Indigo has entered the American charts for both sexes with the color-name wave's artiest wing.
How popular is Indigo?
Indigo ranked #854 in US Social Security Administration data for 2025, which keeps it recognisable but uncommon.
Bring the name into the room
A couple of nice things named Indigo you might want for the nursery.