Rio is the name of a Duran Duran song from the 1980s. I don't like it for a real person, though.
Iris would stick out as more reserved and elegant next to
Sunny,
Lorelei and
Rio, which all seem a bit "light" to me. Reno makes me think of the city and the show "Reno 911". Please do not name a child Reno.
Rio is just the Spanish word for river so it seems silly as a name to me, but it's better than Reno.
Sunny is my cat's name, though it would be a cute nn for
Sunniva for a child IRL, I think.
~
Heather~