MallowbyNames

Kasiyah

kah-SEE-yah · Of uncertain origin; possibly a modern invented name or a variant of Kasiya or Kasia.

2025 rank (girls)
#6,546
Babies named in 2025
17
Peak popularity
2025
2025 frequency
1 in 94,545 girls
Usually for
Girls
Trend
Rising since 2011

Rising since 2011, #6,546 for girls today.

Popularity of Kasiyah since 2005

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

6111720102020Most births 2025Girls
Data table (by decade)
DecadeGirls
2000s48
2010s88
2020s69

Meaning & origin

Kasiyah is a modern, rare name first recorded in the United States in 2005. It has been steadily rising in use since 2011, reflecting a broader trend for inventive, melodic names with the popular 'yah' ending. In its peak year, 2025, Kasiyah ranked 6,546th nationally and was given to approximately 1 in 94,545 newborn girls. The name has not yet appeared in any state's top 1000 lists, indicating its niche but growing appeal among parents seeking a distinctive choice. With no clear traditional origins, Kasiyah exemplifies the contemporary practice of crafting new names from familiar sounds and fashionable suffixes, often blending elements of names like Aaliyah or Kaya. Its rise from minimal usage to a consistent presence suggests it fills a desire for originality while remaining easy to pronounce and spell.

Kasiyah first appeared in U.S. birth records in 2005. It may be a creative spelling influenced by names like Kaya, Aaliyah, or Kasia, a Polish diminutive of Katherine. The name has no clear traditional etymology and is best understood as a modern coinage, likely formed from fashionable sounds and suffixes.

Nicknames & variants

Nicknames: Kasi, Sia, Kaya

Variants: Kasiya, Kasia

Sibling names for Kasiyah

Names that share Kasiyah's style, for a brother or sister.

Sisters: Aaliyah, Maya, Zara, Sofia, Leila

Brothers: Kai, Zayn, Elijah, Liam, Noah

A parent animal hugging its little one, the personalized name page

K is for Kasiyah, our favorite little girl.

K is for Kasiyah…”

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

Make Kasiyah's book

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

Questions parents ask

What does the name Kasiyah mean?
The meaning of Kasiyah is uncertain. It is likely a modern invented name or a variant of names like Kasiya or Kasia, without a traditional etymology.
How popular is the name Kasiyah?
Kasiyah is a rare name. In 2025, it ranked 6,546th in the U.S., with an estimated 1 in 94,545 newborn girls given the name that year.
Is Kasiyah a boy's or girl's name?
Kasiyah is used almost exclusively for girls.