Only Butuanon has the word "masawa" which means brilliant light.

I knew the sky was black, because all the heat, which meant light to me, had died out of the atmosphere.

It could also be possible to consider the root of lug, lux, which means light.

Her name is possibly derived from the word 'lux', which means light in Latin.

Her first name means divine light, and many would say it's apt.

This means a higher energy photon, perhaps x-rays, rather than visible light.

That bit of gold meant food, life, and light in his body and brain, power to go on writing, and - who was to say?

So lesser light does not mean less important light.

Lucien is a male given name of French origin, meaning light.