Decklan Boy
How popular is Decklan?
#4,706 boy name in 2025
21 baby boys were named Decklan in the US in 2025, making it the 4706th most popular boy name.
Decklan popularity over time
| Rank in 2025 | #4,706 for boys (▲ 531 from 2024) |
|---|---|
| Babies in 2025 | 21 boys |
| 10-year trend | Falling (-46% babies vs 2015) |
| Earlier ranks | #2,965 in 2015, #2,504 in 2020 |
| Peak year | 2018 (52 boys) |
| Highest rank | #2,471 in 2018 |
| First recorded | 2001 |
| Boys vs girls (last 10 years) | 100% boys, 0% girls |
| Chance a classmate shares it | 0.0% in a class of 25 kids born in 2025 |
Decklan counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Declan family of names ranked #142 for boys in 2025 (#130 the year before), with 2,746 babies in all.
| Spelling | Boys in 2025 | Share |
|---|---|---|
| Declan | 2,570 | 94% |
| Deklan | 57 | 2% |
| Deklyn | 28 | 1% |
| Decklan | 21 | 1% |
| Declyn | 22 | 1% |
| Deklin | 16 | 1% |
| Decklyn | 16 | 1% |
| Deklen | 11 | 0% |
| Declen | 5 | 0% |
Spellings are grouped by how they sound, using our own rules, so a few groupings may not match how your family says the name.
Where Decklan is most popular
Babies named Decklan per 1,000 boys born in each state, 2021 to 2025. Darker means more common.
- Texas: 0.0 per 1,000 (6 boys)
Decklan by decade
Boy names about as popular as Decklan
Questions
- Is Decklan a boy or girl name?
- Decklan is mostly a boy name. Over the last 10 years, 100% of babies named Decklan were boys.
- How popular is the name Decklan?
- 21 baby boys were named Decklan in the US in 2025, making it the 4706th most popular boy name.
- When was Decklan most popular?
- Decklan peaked in 2018, when 52 boys were given the name. Its highest rank was #2,471 in 2018.
- How many people are named Decklan?
- 600 babies have been named Decklan in the US since 1880. We estimate about 596 of them are alive in 2026, with a median age of 9.
- Where is Decklan most popular?
- From 2021 to 2025, Decklan was most common in Texas, at 0.0 of every 1,000 boys born there.
Source: Social Security Administration baby name data, 1880 to 2025 (names given to at least 5 babies of a sex in a year). Living-people and median-age figures are our estimates using US life tables. How we calculate.