Welsh ffion, the foxglove flower — foxglove. A twentieth-century Welsh coinage, and among the most-used Welsh names never to cross to America.
Ffion was given to 98 babies in England and Wales in 2025. Its best year was 1998, with 310 registrations. The name is absent from American records, so there is no US curve to compare it against.
Source: Office for National Statistics, baby names for England and Wales. Contains public sector information licensed under the Open Government Licence v3.0. Scores on this page are explained in the methodology.