Diago
- US rank
- #3,949
- Syllables
- 2
- Peak
- #3,021 in 2021
27 babies were named Diago in the US in 2025. It has climbed 2,031 places in five years.
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US births per million boys, 1996–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Diago you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- How commonAbout 1 in every 63,291 baby boys born in the US in 2025 was named Diago, 27 babies in all. In a typical school of 500 kids, your Diago would very likely be the only one.
- HistoryDiago first shows up in US birth records in 1996, the first year at least 5 babies got it. It has been in use for 29 years since.
- Best yearIts best year was 2021, when it reached #3,021.
- Then vs nowDiago is 4.4× more common today than it was in 2000. In 2000 it was given to about 1 in 277,778 baby boys; in 2025, about 1 in 63,291.
- TrendDiago has climbed 2,031 places in the US rankings over the last five years and now sits at #3,949. Fast risers like this often keep climbing, so expect to hear it more.
About the name Diago
Diago is a boy name of Spanish origin. It has 5 letters and 2 syllables, starting with D and ending in “-ago”. US birth records list Diago for boys from 1996 to 2025, in 29 of those 30 years. Its best year was 2021, when it ranked #3,021 among boy names. In 2025 it ranked #3,949, with 27 babies.
Origin:Spanish names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1990s | 3.6 | 281,690 boys |
| 2000s | 5.3 | 189,753 boys |
| 2010s | 6.6 | 150,830 boys |
| 2020s | 16 | 63,559 boys |
More Spanish boy names
- Boy name: Mateo · gift of God
- Unisex name: Elias · my God is Yahweh
- Boy name: Santiago · Saint James
- Boy name: Leonardo · brave as a lion
- Unisex name: Jose · he will add
- Boy name: Xavier · new house
- Boy name: Luis · famous warrior
- Boy name: Matteo · gift of God
Questions about the name Diago
What is the origin of the name Diago?
Diago has Spanish roots in our records. Other Spanish names include Mateo, Elias, Santiago.
Is Diago a boy or girl name?
Diago is a boy name.
How popular is the name Diago?
Diago ranked #3,949 for US boys in 2025, given to 27 babies. Its best year was 2021 (#3,021).