The name Iril derives from two words
Ee and
Rei/Ree. The
Meitei word
Ee, which means
blood, although "Ee" is also the first syllable in the Meitei word for anything "water" related such as "Ee-shing" which simply means water. So words suffixed with the syllable "Ee" can also denote different forms of water e.g. "ee-ram" (path of water), ee-phut" (spring), "ee-mai" (water surface), "ee-chel" (speed of running water) etc. And the word
Rei/Ree, means
river. Literally translated, it could be Iril indicates "river of blood", but more likely, since both the syllables in this bi-syllabic word indicate water or river in two different languages, it could simply still mean a river, and probably does, considering the context. ==Course==