Aaron \a(a)-ron\ as a boy's name is pronounced AIR-an, AHR-an. It is of Hebrew origin, and the meaning of Aaron is "mountain of strength". From the Hebrew "har-on", or possibly of Egyptian origin. Biblical: Moses' brother Aaron was the first high priest of Israel. American Vice President Aaron Burr; baseball celebrity Hank Aaron; composer Aaron Copland; actor Aaron Eckhart.

Aaron has 37 variant forms: Aaran, Aaren, Aarin, Aaro, Aaronas, Aaronn, Aarron, Aaryn, Aeron, Aeryn, Aharon, Ahran, Ahren, Ahron, Airen, Airyn, Aran, Arand, Arek, Aren, Arend, Ari, Arin, Arnie, Aron, Aronne, Arran, Arron, Arun, Auron, Ayren, Ayron, Erin, Haroun, Ron, Ronnie and Ronny.

For more information, see also the related name Eron.

Baby names that sound like Aaron are Jaron, Arion, Aryon, Arn, Arrin, Arren, Jaronn, Jaryn, Jarron, Jarin, Jaren, Jaran, Jayron, Jeron, Joron and Oron.