List 5 fall names and 5 Winter/Christmas Names. They can be of either gender.
I’ll go first…
Fall:
[name_f]Aurelia[/name_f]
[name_u]October[/name_u]
[name_u]Raven[/name_u]
[name_f]Xanthe[/name_f]
[name_u]Salem[/name_u]
Winter/Christmas:
Noel/Noelle
[name_f]Eira[/name_f]
[name_u]Ember[/name_u]
[name_m]Emmanuel[/name_m]
[name_m]Nicholas[/name_m]
So I’m going to have to repeat some of yours as they are the first names that I have to my head!
Autumnal names:
[name_f]Aurelia[/name_f]
[name_u]Ember[/name_u]
[name_f]Autumn[/name_f]
[name_f]Orla[/name_f]
[name_u]Harvest[/name_u]
[name_u]Winter[/name_u] ‘Christmas’ names:
[name_u]Jasper[/name_u]
[name_f]Clementine[/name_f]
[name_u]Frost[/name_u]
[name_f]Clara[/name_f]
[name_u]Gabriel[/name_u]
[name_f]Marnie[/name_f]
[name_m]Casper[/name_m]
[name_f]Wednesday[/name_f]
[name_f]Winifred[/name_f]
[name_f]Maple[/name_f]
(Most of these are character names)
[name_u]North[/name_u]
[name_u]Clove[/name_u]
[name_f]Lumi[/name_f]
[name_u]Robin[/name_u]
[name_u]Snow[/name_u]
[name_f]Vilja[/name_f]
[name_f]Teresa[/name_f]
[name_f]Hecate[/name_f]
[name_m]Bramble[/name_m]
[name_f]Saffron[/name_f]
Talvikki / [name_f]Talvi[/name_f]
[name_u]Robin[/name_u]
[name_f]Ivy[/name_f]
[name_u]Juniper[/name_u]
[name_u]Taiga[/name_u]
Fall:
[name_u]Harvest[/name_u]
[name_f]Apple[/name_f]
[name_m]Cinna[/name_m]
[name_u]Sage[/name_u]
[name_u]Story[/name_u]
[name_u]Winter[/name_u]:
[name_u]Jovi[/name_u]
[name_f]Star[/name_f]
[name_u]Snow[/name_u]
[name_f]Noelle[/name_f]
[name_u]Winter[/name_u]
Autumnal Names:
[name_u]Roan[/name_u], [name_m]Russell[/name_m], Rufin, [name_f]Resel[/name_f] and [name_f]Tessa[/name_f]
Wintry/Christmassy:
[name_f]Neva[/name_f], [name_m]Onacona[/name_m], [name_f]Alaska[/name_f], [name_u]Denali[/name_u], [name_u]Alpenglow[/name_u]
Fall:
Phenïx / Nïx (b/g)
[name_m]Bram[/name_m]
[name_m]Wolfram[/name_m]
[name_u]Hallow[/name_u] (b/g)
[name_f]Aurembiaix[/name_f]
[name_u]Winter[/name_u]:
[name_u]Winter[/name_u] (b/g)
[name_u]Ember[/name_u] (b/g)
Nyxtimene / Nyctimene
[name_f]Iseult[/name_f]
[name_u]Solstice[/name_u] (b/g)
[name_u]Christmas[/name_u]:
[name_f]Yvaine[/name_f]
[name_u]Vesper[/name_u] / Vespers (b/g)
[name_m]Melchior[/name_m]
Noctiluca
[name_u]Dove[/name_u] (b/g)
one of my favorite kinds of names! they all feel so cozy 
fall
maple
autumn
forest
rune
sparrow
runners-up: crispin, rory, & orla
winter 
eira
juniper
lumi
aspen
hart
runners-up: primrose & bodhi
christmas 
ivy
shepherd
merry
clementine
jasper
runners-up: avery, hollis, & pax
Fall:
[name_f]Sophie[/name_f]
[name_f]Kiki[/name_f]
[name_f]Sally[/name_f]
[name_u]Toby[/name_u]
[name_f]Sarah[/name_f]
[name_f]Candace[/name_f]
[name_u]Jack[/name_u]
[name_u]Willow[/name_u]
[name_u]Dani[/name_u]
[name_u]Salem[/name_u]
[name_f]Coraline[/name_f]
Winter/Christmas:
[name_f]Mia[/name_f]
[name_f]Ivy[/name_f]
[name_u]Holly[/name_u]
[name_u]Jack[/name_u]
[name_u]Anne[/name_u]
[name_u]Max[/name_u]
[name_u]Timothy[/name_u]
[name_f]Joy[/name_f]
[name_f]Clarice[/name_f]
[name_f]Clara[/name_f]
[name_m]Frederick[/name_m]
[name_m]Oscar[/name_m]
[name_f]Noelle[/name_f]
[name_u]Noel[/name_u]
[name_m]Nikolas[/name_m]
[name_m]Klaus[/name_m]
[name_u]Winter[/name_u]
[name_f]Winnie[/name_f]
[name_f]Autumn[/name_f]:
[name_f]Autumn[/name_f] (actually, I wonder if Americans immediately make the connection to ‘fall’)
[name_f]Hestia[/name_f]
[name_u]Robin[/name_u] (more ‘fall’ than winter in my opinion)
Fawkes (is that a name outside of that phoenix in [name_u]Harry[/name_u] [name_m]Potter[/name_m]? I was thinking of [name_m]Guy[/name_m] Fawkes night because [name_f]England[/name_f]. Ooh what about Phoenix?)
[name_u]Ash[/name_u]
More namey names:
[name_f]Cressida[/name_f]
[name_u]Rowan[/name_u]
[name_u]Oliver[/name_u]
[name_u]Ember[/name_u]
[name_u]Phoenix[/name_u]
Winter/Christmas:
[name_f]Crystal[/name_f]
[name_u]Kasey[/name_u]
[name_f]Selene[/name_f]
Nicholas/Nick
Hollie/Ivy