Meaning & origin
A reliable meaning for Koast isn’t established in our sources yet. Rather than guess, we show what is recorded: how the name is used, how often, and the names it’s connected to.
The story
Published U.S. birth records include this spelling as early as 2019. This is the earliest published observation available here, rather than a date for the name’s origin.
From dated birth records
Koast through the years
- Babies since 1880
- 177
- 156 boys · 21 girls
- Most popular year
- 2025
- 106 babies
- 2025
- 106
- #1,718 for boys · #9,191 for girls
- 2021–25 vs 2016–20
- +100%
- Rising fast
Where it’s given
By the numbers
In 2025, this name appeared in 95 U.S. birth records for boys, ranking No. 1,718 among boys’ names. The recent annual counts are too incomplete to establish a ten-year comparison. It also appeared in 11 birth records for girls in 2025. In 2025, Georgia had the largest reported state-level birth count for boys with this name (11).
From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.
Koast’s family of names
The ring: spellings.
Spellings & scripts 1
The same name written differently, including transliterations into other scripts.
Similar names
If you love Koast, these share its style, era, origin or sound, from outside its own family.
Koa
“a fearless man”
90% boys · 10% girls
Kolson
>99% boys
Kazi
“a hardworking man”
79% boys · 21% girls
Kaysyn
92% boys · 8% girls
Kian
“from an ancient family”
>99% boys
Kenay
“a good-looking woman”
>99% boys
Koda
Koda is a masculine given name.
91% boys · 9% girls
Canyon
“from the footpath” · “from the deep ravine”
92% boys · 8% girls