In 2025, 28 US girls were named Ciel, making it the 4,791st most common girls’ name of the year, up 133 places from #4,924 in 2024. That is 1 more than the 27 girls named Ciel in 2024. Its best rank for girls was #4,791, reached in this year, 2025. That year also had the most girls given the name: 28. For comparison, it was #6,072 in 2015 and unranked in 1950.
In 2025, 27 US boys were named Ciel, making it the 3,966th most common boys’ name of the year, up 38 places from #4,004 in 2024. That is 0 more than the 27 boys named Ciel in 2024. Its best rank for boys was #3,513, reached in 2021. That year also had the most boys given the name: 32. For comparison, it was #5,556 in 2015 and unranked in 1950.
Social Security card records list Ciel in 26 years of the 146 from 1880 to 2025, starting in 1999 with 6 babies. In all, 718 US babies have been given the name, 56% of them girls and 44% boys. Its busiest decade was the 2010s, with 330 babies named Ciel.
Over the 10 years from 2016 to 2025, 215 US girls were named Ciel; the busiest of those years was 2025, with 28. In 2025 that was about 1 in 57,402 of the girls in SSA’s list for the year.
Rarer spellings such as Ceil, Cielle and Zyel are summarised on this page.