The Gordon's

While Alivia may not have achieved the megapopularity of its mother name, it's still a widely used choice. Alivia combines the trendiness of A names with the trendiness of Olivia to create a choice that's slightly off the beaten track -- slightly being the operative word here. Is the distinction the initial A earns you worth a lifetime of explaining, "No, it's Alivia, with an A, not Olivia"? Your call, though ours would be no.

Though it sounds modern, Brielle is, among other things, a traditional Cajun contraction of Gabrielle, and the name of a historic seaport in the Western Netherlands, also known as Brill. Today, it is used more widely as a nickname for Gabrielle and as a stand-alone name that fits in easily with Isabelle, Briana, and Brinley. In a recent year, it appeared in the US Top 200, ranking above the longer form and used nearly four times as often.

Jack may have fallen from its Number 1 place in England, but in the US it's as popular as it was at its height in the 1920s and 1930s. A durable, cheery, everyman form of John, Jack ranks as one of the most popular boy names starting with J.

Liam is the top boys' name in the US, holding the Number One spot for the past eight years and also ranking as one of the most popular boys' names around the western world.

Sienna has been a Top 100 choice in England & Wales since 2005, the year after Sienna Miller's acting breakthrough in the hit movies Alfie and Layer Cake. In the US, it also got a big boost in the early noughties, before dropping slightly then rebounding to reach an all-time high in 2022.

Originally a nickname for a third-generation son, as in Thurman Thackeray III, Trey is now being given to others, and it has also expanded to Treynor and Treyton.