Declan
A boys’ name of Irish origin, meaning full of goodness.
Babies a year
3,483
the US, 2017
Rarity
Common
among names in use
US popularity
#139
down from #131
UK popularity
#372
112 babies · down from #371
How Declan has moved
View as table
| Year | US rank |
|---|---|
| 2015 | #112 |
| 2016 | #109 |
| 2017 | #115 |
| 2018 | #101 |
| 2019 | #95 |
| 2020 | #102 |
| 2021 | #105 |
| 2022 | #114 |
| 2023 | #132 |
| 2024 | #131 |
| 2025 | #139 |
In 2025, 112 babies in England and Wales were named Declan. In the US, 3,483 were, though that figure is from 2017 — the most recent full year we hold.
Names about as common as Declan
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