How old is someone named Lianna?
The average Lianna is 19 years old.
Half of all living Liannas are between 8 and 27.
When was Lianna popular?
Lianna has been rising for years and peaked in 2020, so most Liannas are still kids.
Popular names of 2020 · The most popular names of the 2020s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1940s | 5 | 0 |
| 1950s | 31 | under 100 |
| 1960s | 93 | under 100 |
| 1970s | 154 | 140 |
| 1980s | 521 | 510 |
| 1990s | 953 | 940 |
| 2000s | 1,443 | 1,400 |
| 2010s | 2,026 | 2,000 |
| 2020s | 1,208 | 1,200 |
How many Liannas are still alive?
About 6,300 Liannas are alive in the US today. That's 98% of the roughly 6,400 babies named Lianna since 1948.
Nearly every Lianna ever born is still alive, because almost all of them are young.
What generation is the name Lianna?
About two in five living Liannas are in Gen Alpha, born in 2013 or later.
- Boomer 1%
- Gen X 4%
- Millennial 17%
- Gen Z 38%
- Gen Alpha 40%
Is Lianna an old name?
Not really. Lianna is younger than 72 in 100 names on AgeByName.
Looking ahead: if babies keep getting the name at today's pace, the typical Lianna will be 32 in 2056, so the name is aging slowly.
Is Lianna a boy or girl name?
Almost entirely girls: over 99.9% of living Liannas are women.
Names the same age as Lianna
NAME TWIN
Lianna's name twin is Micah. Of all 3,713 names on AgeByName, Micah's age curve is the closest match to Lianna's: 91% alike.
Other spellings: Liana (21)
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Questions about the name Lianna
How old is the average Lianna?
The average Lianna in the US is 19 years old. The median is 16, so half are older and half younger.
How many people are named Lianna?
About 6,300 Liannas are alive in the US today, out of roughly 6,400 babies given the name since 1948.
When was the name Lianna most popular?
In 2020, when about 230 baby girls were named Lianna.
Is Lianna a Gen Alpha name?
Partly. Gen Alpha are the largest group, about 40% of living Liannas, but the name spans several generations.
Estimates from Social Security Administration baby-name records (births 1880–2025) and SSA cohort life tables (2026 Trustees Report). Updated each spring. How we calculate this