Mikko Boy
How popular is Mikko?
#2,451 boy name in 2025
55 baby boys were named Mikko in the US in 2025, making it the 2451st most popular boy name.
Mikko popularity over time
Boys Girls
| Rank in 2025 | #2,451 for boys (▲ 763 from 2024) |
|---|---|
| Babies in 2025 | 55 boys |
| 10-year trend | Rising (+25% babies vs 2015) |
| Earlier ranks | #2,721 in 2015, #2,979 in 2020 |
| Peak year | 2025 (55 boys) |
| Highest rank | #2,451 in 2025 |
| First recorded | 1974 |
| Boys vs girls (last 10 years) | 96% boys, 4% girls |
| Chance a classmate shares it | 0.0% in a class of 25 kids born in 2025 |
Mikko counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Miko family of names ranked #1,326 for boys in 2025 (#1,418 the year before), with 115 babies in all.
| Spelling | Boys in 2025 | Share |
|---|---|---|
| Miko | 47 | 41% |
| Mikko | 55 | 48% |
| Micco | 7 | 6% |
| Mico | 6 | 5% |
Spellings are grouped by how they sound, using our own rules, so a few groupings may not match how your family says the name.
Where Mikko is most popular
Babies named Mikko per 1,000 boys born in each state, 2021 to 2025. Darker means more common.
- Minnesota: 0.3 per 1,000 (31 boys)
- Colorado: 0.2 per 1,000 (29 boys)
- California: 0.0 per 1,000 (20 boys)
- Texas: 0.0 per 1,000 (11 boys)
Mikko by decade
| Decade | Baby boys | Best rank |
|---|---|---|
| 1970s | 15 | #5,225 |
| 1980s | 28 | #4,549 |
| 1990s | 72 | #4,319 |
| 2000s | 146 | #4,033 |
| 2010s | 321 | #2,721 |
| 2020s | 272 | #2,451 |
Boy names about as popular as Mikko
Questions
- Is Mikko a boy or girl name?
- Mikko is mostly a boy name. Over the last 10 years, 96% of babies named Mikko were boys.
- How popular is the name Mikko?
- 55 baby boys were named Mikko in the US in 2025, making it the 2451st most popular boy name.
- When was Mikko most popular?
- Mikko peaked in 2025, when 55 boys were given the name. Its highest rank was #2,451 in 2025.
- How many people are named Mikko?
- 879 babies have been named Mikko in the US since 1880. We estimate about 868 of them are alive in 2026, with a median age of 11.
- Where is Mikko most popular?
- From 2021 to 2025, Mikko was most common in Minnesota, at 0.3 of every 1,000 boys born there.
Source: Social Security Administration baby name data, 1880 to 2025 (names given to at least 5 babies of a sex in a year). Living-people and median-age figures are our estimates using US life tables. How we calculate.