Trend of the Popularity of Killian as a Male Baby Name in Delaware
Updated on December 6, 2025.
Data Source: Social Security Administration (SSA).
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In 2023, there were 9 male babies that were named Killian in Delaware, which was 0.32% of the total number of male babies born in Delaware in 2023. Between 2017 and 2023, the name Killian peaked as a male baby name in Delaware in 2023.
The first chart below show the trend of the number of male babies in Delaware that were named Killian, and the second chart shows the percent of male babies in Delaware that were named Killian.
Trend of the Number of Male Babies who were Named Killian in Delaware
Trend of the Percentage of Male Babies who were Named Killian in Delaware
The table below below shows the trend of the number of male babies and the percentage of male babies born in Delaware who were named Killian from 2017 to 2023.
Trend of the Popularity of Killian as a Male Baby Name in Delaware
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| Year | Number of Male Babies | Percent of Total Male Babies (%) |
|---|---|---|
| 2017 | 5 | 0.15 |
| 2023 | 9 | 0.32 |