Nicknames for Mattaniah
12 nicknames, sorted by where they actually get used.
Office-safe
Mat
formal
Matt
formal
Iah
formal
Niah
formal
Playground-friendly
Matty
casual
Mattie
casual
Matta
casual
Mattay
casual
Mattaie
casual
Iahy
casual
Iahie
casual
May
casual
Mattaniah carries 12 common short forms — Mat, Matt, and Matty. The list splits into 4 office-safe picks and 8 playground-friendly options so you can match the moment.