See the results of this poll: Which is best?
Respondents: 35 (This poll is closed)
- Macy : 23 (66%)
- Macey : 9 (26%)
- Macie: 3 (9%)
I’m in NZ, I know of a [name_u]Macey[/name_u] (aged 3) and I would tend to spell it that way.
I’m Australian, I would tend to think people would either spell it [name_f]Macy[/name_f] or [name_u]Macey[/name_u]. I’m leaning toward [name_f]Macy[/name_f] though, as some people might tend to spell it like that a little more often if they remember the singer [name_f]Macy[/name_f] [name_u]Gray[/name_u].
I went with [name_u]Macey[/name_u] because if I were asked to spell the name without guidance as to how, [name_u]Macey[/name_u] is how I’d write it. I think that perhaps it may be due to [name_f]Lacey[/name_f] being the dominant spelling, so just using the M in L’s place makes the most sense to me.
I prefer the [name_f]Maisie[/name_f] spelling - I say more like may-see, not may-zee.
[name_u]Macey[/name_u] is my favourite one 
though I love [name_f]Maisie[/name_f]