I like it very much. It's kind of an all-American name that beats
Brooklyn by lightyears. All the little Brooklyns and Brooklynns and Brooklynnes I've seen have been going by their full names, not
Brooke (thank goodness). I like it better as a first name, but it does make a pleasant and simple middle name.
Brooke is yellow to me. It's a happy name for a girl next door. She's pleasant and happy and upbeat. She could be any age, but she's still a happy person, and balanced.
Arden Brooke sounds like either a subdivision or a stripper. :/ I like
Esther Brooke a lot, and
Hadley Brooke is all right. I think it makes a fabulous first name, but I don't really like the middle names you've picked. If I may make some suggestions...
Brooke Aquinnah / Aquinnah
BrookeBrooke AvelineBrooke AmelieBrooke AstraeaBrooke OpheliaBrooke OctaviaBrooke AngelineBrooke SophieBrooke NataliaBrooke Melora
Brooke IlariaBrooke HermioneBrooke IsabelBrooke JoannaBrooke ArielleBrooke ElodiaBrooke LucilleBrooke LysandraBrooke ChristineBrooke Diana