By publication across category lists

Names that appear in more than one of a registrar's published category lists, for at least five years in each.

An observation about published lists, not about the name. Registrars publish separate girls' and boys' rankings, and these names hold a place in both for several years — that is all this records. It is not a claim about who is given the name, and it is not Namewise's recorded usage classification, which is derived separately and under its own rules. The five-year floor in each list keeps out one-off appearances.

936 records across 3 bands, ordered by most registrars first.

• In one registrar's lists

  Names published in both category lists by exactly 1 registrar, holding a place in each for at least five years.

  852 names

• In two registrars' lists

  Names published in both category lists by exactly 2 registrars, holding a place in each for at least five years.

  51 names

• In three or more registrars' lists

  Names published in both category lists by at least 3 registrars, holding a place in each for at least five years.

  33 names