Singles Dating, two great catch words, that sound good together.
The numbers are not there for type-in traffic, but google returns 1.2 million hits on the words, no quotes.
The name is not redundant, compare to singles dining, singles dancing, etc.
This is a growth segment in our economy, there are more singles over 30, with more disposable income, than ever before.
Dating is an important part of this lifestyle.
I think the name could be marketed to a dating service like Great Expectations or American Singles, $1k to $5k.