Twin boy names! Opinions??

I like Nash and Wren together, Marlow and Denver, and Finnigan with Rafferty or Madigan.

Wren is a girl's name and also the name of a bird.

Toby and ryan.
My choice
Timothy and benjamin

From those the best options are Timothy and Owen or Silas and Cooper

Blake and Hunter. 

I like Toby and Ryan the best.

Then there's the heavenly twins ' Castor & Pollux' Collectively the constellation of Gemini.

Silas and Nash: I really like Silas. Nice biblical name that is uncommon which is great about Nash as well. But as much as a I like Nash I like it as a middle.

Timothy and Marlow:  Timothy is a decent enough Biblical name. Just don’t like the nicknames for it.  Really dislike Marlow. Sounds girly to me. 

Toby and Ryan: I like Toby as long as Tobias is the official name. Ryan is a great name as it means little King.  This is probably my favorite combination 

Capri and Ferris:  Capri sounds girly. Ferris would only get made fun of . My least favorite combo.

Cooper is nice but could also be considered a dog name.  Don’t really like Finnegan. I however think Finley is a good name.

Atlas and Denver:  Denver is nice because I know a Denver.  His nickname is Denny.  I know an Atlas but it’s a middle name. Which is where is should be if used.  

Owen and Wren:  I like Owen a little . But I dislike Wren.  Sounds girly. 

Toby and Ryan are the best

Suggest 

Weston and Denver
Owen and Keegan
Cooper and Jordan 
Timothy and Silas
Corbin and Evan
Parker and Connor 
Zane and Landon
Blake and Riley
Liam and Austin 

I really like Owen and Wren.

Toby and Finnigan don't really jar me, Finn is ok, the rest of the names I really like, and they all sound ok with any variation you make. I particularly like Cooper Finn and Wren Silas.