Neptune

A boy's name first recorded in U.S. data in 2021. Meaning & origin entry coming soon.

2025 rank (boys)

#8,910

Babies named in 2025

Peak popularity

2022

2025 frequency

1 in 213,510 boys

Usually for

Boys

Trend

Declining since 2021

Declining since 2021, #8,910 for boys today.

Popularity of Neptune since 2021

Babies named Neptune per year in U.S. Social Security records.

Data table (by decade)

Decade	Boys
2020s	24

N is for Neptune, our favorite little boy.

In a Mallowby alphabet book, Neptune's letter becomes Neptune's page: hand-illustrated, printed hardcover or paperback, made just for them.

Books for siblings or grandkids? The second book is 15% off.