1)Initials
DH: Edward Lionel
DW: Cicely Maia
DD/DD: Margaret Felicity / Maia Natalia
DS: Douglas Jeremy
DD: Evelyn Coral
DS: Michael Anthony
DD: Iris Noelle
2)Nicknames
DH: David Christopher "Dave"
DW: Melissa Grace "Mia"
DS: Benjamin Daniel "Ben"
DS: Zachary Trevor "Zac"
DD: Margaret Nicole "Meg"
DD: Vivian Thalia "Vi"
DS: Dante Nicholas "Dan"
DD: Helen Tiffany "Ella"
3)Number of letters
DH: Ianto Ian
DW: Rosa Coralie
DS/DD: Elizabeth Pearl / Margaret Opal
DS: Daniel John
DS: Aidan Michael
DD: Eva Grace
4)CAF with options
DH: Alexander David
DW: Penelope Lauren
DD: Aurora Charlotte
DS/DS: Theodore Leo / Andrew Parker
DD: Viola Claire
DS/DD: Laurence Clark / Ginevra Ivy
5)Popularity
DH: Nicholas Arthur
DW: Gloria Jasmine
DS: Anthony Dylan
DD: Victoria Chloe
DS/DS/DD: Clarence Zachary / Lawrence Christopher / Dorothy Lauren
DS: Kevin Eugene
6)Namesakes
DH: Robert Constantine
DW: Agatha Mary
DS: Lughaidh Paul
DS: Alasdair George
DD: Eurydice Victoria
DS: Martin Alexander
DD: Margaret Hilary