Is Theo a popular name?

Theo reached a best rank of #78 in 2023 and has charted in 4 years.

Where does Theo rank now?

In the most recent data (2025), Theo ranks #82.

It is recorded primarily as a boys' name.

Boys

Best rank #78 (2023) · ranked in 4 years

With a peak of #78 in 2023, Theo appeared in the rankings across 2022-2025.

It climbed from #98 in 2022 to #82 in 2025.

The latest tally (2025) puts Theo at #82.

4,140 newborns received the name Theo in 2023, its peak year.

Theo was most popular around 2023, making it characteristic of the 2020s generation.

If Theo is on your shortlist, Theodore, Tyler, Thomas are worth a look too, given the similar sound and comparable popularity trends.

Is Theo a popular name?: Theo reached a best rank of #78 in 2023 and has charted in 4 years.
Where does Theo rank now?: In the most recent data (2025), Theo ranks #82.
Is Theo a boy or girl name?: It is recorded primarily as a boys' name.
When was Theo most popular?: Theo peaked around 2023.

Source: U.S. Social Security Administration (SSA) - Popular Baby Names (national)