Vought did like the name Corsair, they built the SBU-1 and the F4U, and called them both Corsair, then when they become LTV, they built the Corsair II.
I think there might be another Corsair in there too.
The built the F6U Pirate, and a Privateer.
But that's all. It just appears since they sold a lot of aircraft to the Navy they liked nautical names .
Like Cutlass.
But then they built the Crusader series, nothing nautical there.
And the Flying Pancake, and Flying Flapjack, though I'll bet those weren't their choice for those aircraft.