Cynthnia
Girl nameCynthnia has been given to 6 babies in the U.S. since 1971. It peaked in 1971.
Popularity over time births per year, 1880–2025
Total babies
6
Peak year
1971 (6 babies)
Rank in 2025
Below top 1000
First recorded
1971
10-year trend
New / returning
Gender split
All girls
Spellings & variants
Names one letter away from Cynthnia — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Cynthnia.
Sibling name ideas for Cynthnia
Same era and popularity as Cynthnia, avoiding matching initials or rhymes.
FAQ
How popular is the name Cynthnia?
Cynthnia has been given to 6 babies in the U.S. since 1971. It ranked below the top 1000 in 2025.
When did the name Cynthnia peak?
Cynthnia peaked in 1971, when 6 babies were given the name.
Is Cynthnia a girl or boy name?
Cynthnia is primarily a girl name (100% of babies named Cynthnia are girls).
Get new name insights first
Occasional updates when we add new data & tools. No spam, unsubscribe anytime by replying to any email or writing to hello@zalize.com.
By subscribing you agree to our privacy policy. We store only your email address and the date you signed up.