Ok so for me I'm born on september so mine are:
Serperior
solosis
sprigatito
spinarak
and solgaeo
Yeah
So... November
Natu
Nickit
Necrozma
Nymble
Nidoran (Male)
(Not in order)
June Jolteon
November is my month.
So my top 5 with the N is
1= Naganadel
2= Necrozma
3= Ninetales
4= Nidoking
5= Nihilego
May
1. Mimikyu
2. Maractus
3. Marshtomp
4. Meganium
5. Mudkip
These are actually some of my favorite pokemon.
My b-day is in October and my fav Pokémon of all time is Oddish so
Oddish
Oricorio
Overqwil
Obstagoon
Octillery
For February:
1.Flygon
2. Furret
3. Froslass
4. Fennekin
5. Feraligatr
August
#1: Aegislash (Because it awesome!)
#2: Ampharos (It was my first full odds shiny)
#3: Abomasnow (I really don't know why it's just cool)
#4: Alakazam (SPOON)
#5: Altaria (Cool birb)
December:
Dhelmise
Decidueye
Delphox
Doublade
Duraludon
Not a lot for me to deal with, as I was born in April
Arceus
Ampharos
Altaria
Aurorus
Aegislash