Extinct names - those that were among the most popular in 1905, but are no longer chosen - include Gertrude, Bertha and Blodwen for girls plus Willie, Cecil and Rowland for boys. Names classified as 'endangered' include Horace, Leslie and Norman for boys and Doris, Hilda and Edna for girls. 1  Names classified as 'endangered' include Doris, Hilda and Edna for girls and Horace, Leslie and Norman for boys. It means the names are at risk of dying out but are currently still in use, including by Actress and singer Doris Day, left, and former shamed Eastenders star Leslie Grantham, right.