Kastor
“To shine; to be bright” — Associated with loyalty and athletic skill
Greece origin · Boy name
#13110US 2021
5Births / yr
→Stable
5All-time births
📅 Since 201700
What does Kastor mean and where does it come from?
Kastor has roots in Ancient Greek culture, referring to one of the twin brothers Castor and Pollux in Roman mythology. Castor was known as the 'shining' one and was associated with loyalty and athletic skill. The name has also been adopted in Romania and often appears in literature and sports contex
Cultural significance
Kastor has been a cherished name across cultures, particularly in Greece-speaking communities, where it reflects values of to shine; to be bright.
Peak popularity
Reached #14074 in 2017 — currently #13110 in the US.
What middle names flow best with Kastor?
Kastor works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful
Kastor Grace
Most popular combo · classic
Kastor Rose
Floral · soft ending
Kastor Mae
Sweet · timeless
Kastor Claire
French influence · crisp
Kastor Jane
Literary · strong
Kastor Skye
Modern · airy feel
How popular is Kastor right now?
Stable — currently #13110 in the US out of 135.5k tracked names
The story of Kastor
Kastor is a relatively modern name, first appearing in US records in 2017. With 5 total births recorded, Kastor remains relatively uncommon.
Names that peaked alongside Kastor in 2017:
Kastor has only 5 total recorded births since 2017 — rarer than 99% of names in our database.
What are good nicknames for Kastor?
Common
KasKaAstor
What names sound and feel like Kastor?
Based on sound, origin, and style — parents who love Kastor also consider these
Common questions about the name Kastor
What does the name Kastor mean?
Kastor means "To shine; to be bright" — a name rooted in Greece tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Kastor?
Kastor is currently a distinctive and less common name as a boy name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.
What is the cultural origin of Kastor?
Kastor originates from Greece tradition. Greece names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
Is Kastor a common or rare name?
Kastor is a distinctive choice that balances familiarity with individuality. It strikes a balance between standing out and fitting in.
What are good nicknames for Kastor?
Kastor naturally lends itself to affectionate nicknames. Shortened versions based on the first syllable are most popular, and many parents also create unique pet names that feel personal to their family.
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