Esme made its first appearance in the Top 1000 American baby girl names in 2010 at No. 923. In 2016, it was No. 681
In the USA, Enzo made its debut in the Top 1000 popular names in 2003 at No. 872. By 2016, it was No. 309
The only time Delphine consistently stayed in the Top 500 American baby girl names was from 1923 to 1934.
37 American baby boys were named Didier in 2012, making it just a popular a first name as Rusty and Buddy
37 American baby boys were named Dietrich in 2012. The same number were named Didier, Maks and Maxime.
Dillon was a Top 1000 American baby boy name in 1892. It disappeared until 1979 and then became very popular in subsequent years
Dorian, as an American baby boy name, has fluctuated between the Top 1000 and Top 500 most popular names since 1961
Since 1880, Duncan has fluctuated between the Top 500 and Top 1000 (USA) in every year except 1909, when it didn’t make the list at all