Mily
Gender: Girl
Meaning: Smiley, pleasant
Origin: English (modern)
Popularity: Ranked #10646 in 2025 with 9 babies born.
History: A variant or related form of Miley. Shares the meaning 'Smiley, pleasant.'
Similar names: milaya, milayah, mileya, miliyah, milynn, milah, milee, miley
Name length: 4 letters
How common is Mily? About 1 in 369,833 babies born in 2025 were named Mily, or roughly 0 per day in the United States.
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Frequently asked about Mily
What does the name Mily mean?
Mily means “Smiley, pleasant” from English (modern) roots.
What is the origin of the name Mily?
Mily has English (modern) origin. The traditional meaning is “Smiley, pleasant”.
How popular is Mily?
Mily ranked #10107 in 2025 — given to 9 babies that year.
When was Mily most popular?
Mily peaked in 2008 with 47 babies registered that year.
Is Mily a boy or girl name?
Mily is predominantly a girls' name — over 90% of Milys in registered births are female.
Is the name Mily rising or falling in popularity?
Mily has fallen 1930 spots in the rankings over the last 5 years — from #8177 in 2020 to #10107 in 2025.
How long has Mily been recorded?
Mily appears in birth records across 34 years — from 1981 through 2025.