Lewa

There are multiple articles with the name you are looking for:


 * Lewa (2001-2010), the original version of the character; Toa Mata of Air, Toa Nuva of Air, & Toa Phantoka.
 * Lewa (2015-2016), the rebooted version of the same character; Master of Jungle, & Uniter of Jungle on Okoto.