Tillian
Gender: Unisex
Meaning: Lily; pure; innocent
Origin: Latin lilium (lily), possibly developed as an elaboration of Elizabeth or as a variant of Lily
Popularity: Ranked #11851 in 2025 with 6 babies born.
History: A variant or related form of Lillian. Shares the meaning 'Lily; pure; innocent.'
Similar names: tilian, tailani, taliana, tillman, tirian, tian, tiana, tiani
Name length: 7 letters
How common is Tillian? About 1 in 302,591 babies born in 2025 were named Tillian, or roughly 0 per day in the United States.
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Frequently asked about Tillian
What does the name Tillian mean?
Tillian means “Lily; pure; innocent” from Latin lilium (lily), possibly developed as an elaboration of Elizabeth or as a variant of Lily roots.
What is the origin of the name Tillian?
Tillian has Latin lilium (lily), possibly developed as an elaboration of Elizabeth or as a variant of Lily origin. The traditional meaning is “Lily; pure; innocent”.
How popular is Tillian?
Tillian ranked #10695 in 2025 — given to 6 babies that year.
When was Tillian most popular?
Tillian peaked in 2021 with 13 babies registered that year.
Is Tillian a boy or girl name?
Tillian is used for both boys and girls. In the records, about 64% of Tillians are boys and 36% are girls.
Is the name Tillian rising or falling in popularity?
Tillian has risen 971 spots in the rankings over the last 5 years — from #11666 in 2020 to #10695 in 2025.
How long has Tillian been recorded?
Tillian appears in birth records across 9 years — from 2016 through 2025.