This is the 93rd most frequent Hindi word.
इल
The Hindi word "इल" refers to a region, area, or district.
Used as a brand name mentioned within a phrase.
इल ब्रैंड के कपड़े बहुत लोकप्रिय हैं।
Clothes from the brand Il are very popular.
Here it is used as a name of a movie being referred to.
क्या आप इल फिल्म देख चुके हैं?
Have you seen the film Il?
This usage refers to a name, probably of a natural landmark like a river.