Do children really care about and compare their names like that? Also, if she had 2 children with F-names and 2 or more without, how would the non F-children feel left out.
Besides, I think more F-names are good options:
Girl:
Faith,
Felicia,
Felicity,
Filippa,
Fleur,
Flora,
Francesca,
Francine
Boy:
Fabian,
Felix,
Finn, Finian,
Finlay,
Forrest,
Francis,
Franklin
"You sought a flower and found a fruit. You sought a spring and found a sea. You sought a woman and found a soul. You are disappointed."
"It does not become me to make myself smaller than I am." (
Edith Södergran 1891-1923)