Mary Clark
- Milo
- Matera
- Matrix
- Mace
- Miles
- Matzo
- Moses
- Mantra
- Mick
- Mitch,Mitchell
- Malone
- Mulder
- Muttley
- Moochi
- Micha
- Moose
- Montana
- Miller
- Mikko
- Millenium
- Motley
- Morgan
- Majestic
- Manny
- Mundy
- Majesty
- Maynard
- Magnum
- Morrison
- Moki
- Mullet
- Mason
- Mike,Mikey
- Merlin
- Malcolm
- Monty
- Mijo
- Malinko
- Morley
- Mimic
- Matok
- Martini
- Marven
- Muttsy
- Maui
- Mischief
- Max
- Moss
- Mohawk
- Machette
- Mayday
- Monk
- Master
- Mutt
- Monkey
- Markie
- Mack
- Myth
- Mathais
- Megabite
- Mickey,Miki
- Murphy
- Mako
- Morpheus
- Mister
- Mecca
- Meeko
- Marsh,Marshall
- Moe
- Mugsy
- Mercer
- Major
- Maverick
- Mopar
- Midnight
- Malachi
- Mojo
- Matt
- Magic
- Mele
- Makita
- Mozer
- Marco