Io
Expression 6 — The Nurturer · predominantly a girl’s name
The numbers in the letters
Caring, responsible, and compassionate. Number 6 represents love, family, and service. You have a natural instinct to care for and protect others.
1 + 5 → 6
What the vowels want: someone to be responsible for. Care is how you say everything you cannot say directly, and the house is never quite done because you are never quite done giving.
1 + 5 → 6
What the consonants project: someone already in motion. People assume you have a plan before you speak — which wins you rooms, and occasionally starts fights you never intended.
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Io in the real world
226 Americans have been named Io since 2000. It peaked in 2022 with 24 newborns and 10 carried it in 2025 (#16,674).
US births per decade, 1880–2025 · SSA public data
Considering Io for a baby?
Score it against your due-date window and the family’s charts — free, every point explained.
Score Io →The name is half the signature
A birth date completes it — life path, birthday number, and how they interact with Io’s letters.