Rillia
Girl nameRillia has been given to 11 babies in the U.S. since 1914. It peaked in 1914.
Popularity over time births per year, 1880–2025
Total babies
11
Peak year
1914 (6 babies)
Rank in 2025
Below top 1000
First recorded
1914
10-year trend
New / returning
Gender split
All girls
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Rillia.
Sibling name ideas for Rillia
Same era and popularity as Rillia, avoiding matching initials or rhymes.
FAQ
How popular is the name Rillia?
Rillia has been given to 11 babies in the U.S. since 1914. It ranked below the top 1000 in 2025.
When did the name Rillia peak?
Rillia peaked in 1914, when 6 babies were given the name.
Is Rillia a girl or boy name?
Rillia is primarily a girl name (100% of babies named Rillia 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.