Proper noun
Arko (plural Arkos)
A surname.
Arko clearly understands the importance of staying hydrated while on the job, but with no sign of a dog bowl on this occasion, it seemed his only choice was to use the same tap as everybody else. Source: Internet
This is Arko Mukhaerjee, a Bengali who grew up around Darjeeling, walking the mountains and dales on the other side of the border from Ilam and Sandakphu. Source: Internet