Ailen

#2,154 in 2025Girls' name

Variant of Ayelen

Ailen has been given to 691 babies in the U.S. since 1990. In 2025 it ranked #2,154 of 17,293 girls’ names in use. Its peak year was 2022, with 105 recorded.

Babies named Ailen, 2025

1 in 38,500

Ailen over time, 1880–2025

GirlsBoys

Based on births in the U.S. Babies given the name each year. Hover the chart — or focus it and use the arrow keys — for any year. Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.

Ailen: meaning, origin, and history

Variant of Ayelen

Deeper origin not confirmed in the cited records

What Ailen means

Ailen is a variant of Ayelen.

Meaning behind the documented name family

The name developed through Ailen → Ayelen. The family’s meaning is “laughing”, recorded in the naming reference for Ayelen.

Related names and everyday forms

Related names include Ayelen.

American usage and historical context

In the United States, 686 girls were recorded with the name Ailen between 1990 and 2025. Its highest annual count was 105 in 2022; its best national rank was #1,907 in 2022.

Over 5 years its rank rose, from #6,933 in 2020 to #2,154 in 2025. Over 10 years its rank rose, from #7,631 in 2015 to #2,154 in 2025.

In the United States, 5 boys were recorded with the name Ailen between 2019 and 2019. Its highest annual count was 5 in 2019; its best national rank was #12,194 in 2019.

Sources & methodologyReferences, data & attribution

Meaning, origin, and language notes draw on the references below.

American popularity figures use published Social Security Administration records for this exact spelling. Counts below five for a name, sex, and year are omitted.

U.S. Social Security Administration: national name data and limitations

How common is Ailen?

Everything below is computed from the 2025 data — the most recent year available.

Among all babies, 2025: 1 in 38,500; 86 of 3,315,165 births
Among girls only: 1 in 18,700; <0.01% of girls
Rank, 2025: #2,154; of 17,293 girls’ names in use
Coin-flip room size: 26,721 kids; Even odds of a second one

Where Ailen sits on the popularity scale

Rarest published (5 a year)#1 — Olivia (13,544)

Chance at least one other child shares the name

If the other children were drawn at random from the 2025 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.

Class of 20Under 1%

Class of 30Under 1%

Grade of 100Under 1%

School of 5001%

Put another way: gather 26,721 children born in 2025 and it's an even bet that one of them is another Ailen. In a class of 30 the chance is Under 1%.

When Ailens were born

Half of everyone ever recorded as Ailen was born before 2019 — so the typical Ailen is around 6 today.

Median birth year: 2019; About 6 years old
Biggest decade: 2020s; 49.1% of all use
Born in the last 25 years: 95.3%; A modern name
Recorded since 1950: 686; People you could plausibly meet

Choose a decade

2020s — 49.1% of all recorded uses (337).

Is Ailen rising or falling?

Rank movement and count movement can disagree — the number of distinct names in use keeps growing, so a name holding a steady count still slides down the list. Both are shown.

Rank vs 1 year ago: +1,241; Places climbed
Rank vs 5 years ago: +4,779; Places climbed
Rank vs 10 years ago: +5,477; Places climbed
Births vs 10 years ago: 5.73×; More babies than then
Share of its own peak: 81.9%; Peak was 2022 (105)
Years since peak: 3; Years
Year-to-year steadiness: Volatile; 71.4% average annual change
Best rank ever: #1,907; 2022

Spellings of Ailen

Ailen is not the most common spelling — Helen is, with 38.3% against Ailen's 0.03%.

Helen38.3%1,024,202
Ellen10.3%275,284
Eileen7.1%189,614
Hailey6.8%181,434
Arlene5.3%143,010
Riley5.3%141,960
Bailey4.1%110,806
Aimee2.0%54,685

Grouped by closeness of spelling (up to two letter changes), same sex, with a floor on all-time use. It catches Sophia/Sofia and Aiden/Ayden, and misses spellings that sound alike but look different, like Sean and Shawn.

Where Ailen is used

Across 1910–2025, Ailen was most concentrated in California — about 1 in 100,000 girls, against 1 in 300,550 across all states with data. It was least common in New York (1 in —).

01 per 100,000

State popularity map

Most concentrated

1California1 in 100,000
2Texas1 in 100,000
3Florida1 in —
4Georgia1 in —
5North Carolina1 in —
6New Jersey1 in —
7New York1 in —

Shading is the share of that state's recorded girls given this name, not the raw count — otherwise the map would just show which states are biggest. Unshaded states have no published records for this period. U.S. birth records suppress state-year counts below 5; state counts therefore don't add up to the national total. Every state links to its full rankings. Ailen has too little recent state data to map, so this covers all years from 1910.

Ailen by the numbers

The raw record for each sex the name is used for.

As a girl's name

Rank in 2025: #2,154
Trend vs 5 yrs ago: Up 4,779
Best rank ever: #1,907; 2022
Peak year: 2022; 105 that year
First recorded: 1990
Last recorded: 2025
All-time count: 686
Count in 2025: 86

As a boy's name

Rank in 2025: Unranked
Trend vs 5 yrs ago: —
Best rank ever: #12,194; 2019
Peak year: 2019; 5 that year
First recorded: 2019
Last recorded: 2019
All-time count: 5
Count in 2025: Under 5

Names similar to Ailen

Matched on shared beginnings and endings, similar length, and comparable popularity.

Ailee Ailey Ailin Ailah Ailie Ailana Ailish Ailynn Kylen Rylen Arlen Aili Halen Ailsa Valen Ailanny Ailyn Aily Ailene Aylen Mailen Kalen Caylen Ailed

Sibling names for Ailen

Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.

For a sister

Leonor Shoshana Nila Kamilah Denisse Keren Estela Layne

For a brother

Evans Henri Linus Gray Ramsey Levon Vladimir Rian

Explore around Ailen

Top names of 2022, Ailen's peak year The 2020s in full Other names that peaked in 2022 Girls' names starting with A