- M'hamed

- Ma-Huan

- Maalik

- Mabon

- Macario

- Machanga

- Machyo

- Mack

- Mackenzie

- Macodou

- Macsen

- Madai

- Madhav

- Madhla

- Madhukar

- Madifing

- Madior

- Madison

- Madoc

- Madog

- Maeleachlainn

- Mafany

- Magar

- Magatte

- Magdi

- Magnus

- Mahalah

- Mahali

- Mahavir

- Mahduh

- Mahendra

- Mahinder

- Mahir

- Mahli

- Mahmood

- Mahmoud

- Mahmud

- Mahomet

- Mahon

- Maide

- Maimoun

- Mainchín

- Mairtín

- Maissa

- Maitiú

- Maitland

- Majdi

- Majed

- Majid

- Major

- Makan

- Makar

- Makari

- Makha

- Makhosini

- Makram

- Maksim

- Maksimilian

- Malachi

- Malachy

- Malaw

- Malcolm

- Malcom

- Maldwyn

- Malek

- Malick

- Malik

- Mallory

- Maly

- Mamadou

- Mamar

- Mamigon

- Mamikon

- Mamoudou

- Mamun

- Man

- Man-Keung

- Man-Kin

- Man-Kit

- Man-Long

- Manal

- Manar

- Manasseh

- Manasses

- Mandeep

- Manex

- Manez

- Manfoya

- Manfred

- Manfredo

- Manfried

- Mang

- Mani

- Manish

- Manley

- Manlio

- Mannix

- Manny

- Manoel

- Manolo

- Manoug

- Manouk

- Manqian

- Mansel

- Mansoor

- Mansour

- Mansur

- Manu

- Manuel

- Manus

- Mao

- Mao-You

- Maoilios

- Mar

- Marc

- Marcel

- Marcelino

- Marcellin

- Marcellino

- Marcello

- Marcelo

- Marcio

- Marco

- Marcos

- Marcus

- Mardig

- Mardiros

- Maredudd

- Maren

- Mariano

- Marin

- Marino

- Mario

- Marius

- Markar

- Marki

- Markos

- Markus

- Marlen

- Marley

- Marlin

- Marlon

- Marlowe

- Marly

- Marmaduke

- Marouane

- Marquis

- Marquise

- Marshal

- Marshall

- Martal

- Martie

- Martik

- Martiko

- Martín

- Martinet

- Martingo

- Martinho

- Martinko

- Martino

- Martinot

- Martiros

- Martxel

- Martxelin

- Marty

- Martyn

- Martzelo

- Martzi

- Martzial

- Martziel

- Marvin

- Marvyn

- Marwan

- Marwane

- Marz

- Marzio

- Mas'ud

- Masango

- Mason

- Masood

- Masse

- Massimiliano

- Massimo

- Massis

- Massogui

- Massou

- Masterman

- Masud

- Masuyo

- Mat

- Matai

- Matebello

- Matei

- Mateo

- Mateus

- Matévos

- Matheus

- Mathew

- Mathias

- Mathieu

- Mathis

- Mathúin

- Mati

- Matia

- Matiaz

- Matimpula

- Matiu

- Mats

- Matt

- Matteo

- Matthew

- Matthias

- Matthieu

- Mattia

- Mattin

- Mattithyahu

- Matty

- Matvei

- Matxiko

- Matxikot

- Matxiku

- Matxin

- Matxinto

- Matxite

- Mauret

- Maurice

- Mauricio

- Maurizio

- Mauro

- Mauru

- Maverick

- Max

- Maxiko

- Maxim

- Maxime

- Maximiano

- Maximilian

- Maximilien

- Maximillian

- Maximino

- Maximo

- Maxin

- Maxingo

- Maxwell

- Maynard

- Maynerd

- Mayson

- Mazanu

- Mazin

- Mbagnic

- Mballe

- Mbe

- Mckenzie

- Meallán

- Meder

- Mefodi

- Meguerditch

- Mehdi

- Mehdy

- Mehèr

- Mehmed

- Mehmet

- Mehmud

- Mehrez

- Mei

- Mei-Kao

- Mei-Shan

- Mei-Shio

- Meical

- Meimoun

- Meinard

- Meinhard

- Meinrad

- Meir

- Meirion

- Mekertitch

- Mekhitar

- Mel

- Melagne

- Melchiorre

- Melchor

- Melek

- Melkon

- Mellan

- Melor

- Meltxior

- Meltxor

- Melville

- Melvin

- Melvyn

- Mèmel

- Menachem

- Menahem

- Menashe

- Menaut

- Mendekoste

- Mendel

- Mendi

- Menjolet

- Menjon

- Menko

- Menkos

- Menno

- Meredith

- Merfyn

- Meriwether

- Merlin

- Merlyn

- Merouane

- Méroujan

- Merrick

- Merrill

- Merrion

- Merritt

- Merten

- Merton

- Merv

- Mervin

- Mervyn

- Meshach

- Meshulam

- Meshullam

- Mesrob

- Mesrop

- Methuselah

- Metin

- Meunauton

- Meuric

- Meurig

- Meyer

- Mi-Yuan

- Micah

- Micaiah

- Micajah

- Michael

- Mícheál

- Micheil

- Michel

- Michelangelo

- Mick

- Mickey

- Miel

- Mielgo

- Migaxo

- Migelo

- Migeltxe

- Miguel

- Mihammad

- Mihangel

- Mihran

- Mikael

- Mikaïl

- Mike

- Mikel

- Mikelar

- Mikeldi

- Mikele

- Mikeleko

- Mikeu

- Mikhail

- Mikkel

- Mikula

- Milan

- Milburn

- Miles

- Milford

- Millard

- Milo

- Miloslav

- Miloude

- Milton

- Mimoun

- Min

- Min-Zhong

- Minas

- Ming

- Ming-An

- Ming-Ching

- Ming-Hoa

- Ming-Jiang

- Ming-Yu

- Mingaxo

- Mingo

- Mingonin

- Mingos

- Mingyang

- Minh

- Minoru

- Miquel

- Miridjan

- Miroslav

- Mirza

- Mis'id

- Misha

- Missag

- Missak

- Mitch

- Mitchell

- Mitya

- Mivek

- Mixel

- Mixelko

- Mixelot

- Mizel

- Mnason

- Mo

- Mo-Ruo

- Moctar

- Modest

- Modeste

- Modestine

- Modesto

- Modji

- Modu

- Mody

- Modya

- Moez

- Mohamed

- Mohammad

- Mohammed

- Mohammud

- Mohan

- Mohandas

- Mohinder

- Mois

- Moisés

- Moishe

- Moiso

- Moka

- Molaye

- Momar

- Moncef

- Monroe

- Monser

- Montague

- Monte

- Montgomery

- Monty

- Moray

- Mordecai

- Mordechai

- Mordikai

- Morgan

- Moriféré

- Moritz

- Morley

- Morris

- Mort

- Mortimer

- Morton

- Morty

- Mory

- Moses

- Moshe

- Mosi

- Moss

- Mostafa

- Mostyn

- Motel

- Motke

- Motya

- Mouchegh

- Mouloud

- Mounir

- Mourad

- Moussa

- Movsès

- Mstislav

- Mu'tasim

- Mubarak

- Mubatsiri

- Muchanga

- Muchengeti

- Muhammad

- Muhammed

- Muhsin

- Muir

- Muireadhach

- Muiris

- Mukesh

- Mukhtar

- Mukul

- Mun-Wah

- Munashe

- Mungo

- Munim

- Munir

- Munjenin

- Munro

- Munroe

- Munyaradzi

- Murali

- Muranda

- Muravhu

- Murchadh

- Murdo

- Murdoch

- Murphy

- Murray

- Murrough

- Murtagh

- Mus'ad

- Musa

- Musad

- Mushu

- Mustafa

- Mustapha

- Mutazz

- Muzorodzi

- Mvondo

- Mwana

- Myles

- Myrddin

- Myron

- Mårten

