My first thought is
Lawson. There used to be a British politician
Nigel Lawson.
Nigel had 3 daughters and 1 son named
Horatia,
Thomasina,
Nigella and
Dominic.
I like Hazalia and Hesperia. Hazalia looks like an elaborate form of
Hazel which I also like. Hesperia looks gothic and witchy