Wintercreek's list "Old-Fashioned and Elegant Girl Names" of 2 great name ideas: Emlyn - Wilmina!

Old-Fashioned and Elegant Girl Names

Gentle and poetic and most often heard in Wales, Emlyn joins Emrys as soft, interesting alternatives to popular Em- names like Emmett and Emery. Sometimes viewed as a Welsh variation of Emiliano, it more likely comes from the Welsh em and glyn meaning "around the valley" (or possibly from llyn, giving it the meaning "around the lake").
 
Emlyn was one of the seven ancient districts of Wales and while it may lean feminine to American ears - perhaps as a spelling variant of Emmeline - there are plenty of masculine namesakes, including footballers Emlyn Williams, Emlyn Hughes and Emlyn Mulligan, Welsh Physicist Emlyn Rhoderick, and Emlyn A.G Watkins, a police officer awarded for bravery. Writer Jenny Nimmo also used it in her novel, Emlyn's Moon.
 
2023 saw a number of vintage rarities coming back into style in the US, and Emlyn was one of them. Used on more than 5 boys for the first time in a century, perhaps it could fit in with other rising choices like Ephraim and Ellis.

Emlyn

Wilmina is a feminine name that serves as a diminutive or feminine variant of Wilhelm, which has Germanic origins meaning 'willing protector' or 'resolute guardian.' It can also be considered a combination of Wilhelmina and Mina. This rare name carries an old-world charm and Victorian sensibility. Despite its classic Germanic roots, Wilmina has never achieved widespread popularity in English-speaking countries, remaining an uncommon choice throughout recorded naming history. The name offers the potential nicknames Wil, Mina, or Minnie. Wilmina might appeal to parents seeking a traditional yet distinctive name with historical substance, combining femininity with the strength implied in its original meaning.