MallowbyNames

Sejun

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

Peak popularity
2021
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Sejun since 2021

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

246Most births 2021Boys
Data table (by decade)
DecadeBoys
2020s6
A parent animal hugging its little one, the personalized name page

S is for Sejun, our favorite little boy.

“S is for Sejun…”

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

Make Sejun's book

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