Help me to decide;

[Timotaylor]

Roscoe
Franklin
Frank
Harris

my favourite is Frank purely for the simplicity but DH loves Roscoe

Frank is my favourite too! Love its simplicity, as you say, and Frankie is great as an affectionate version if you like.

I also like Harris.

Franklin is ok but I prefer Frank.

I’m not so keen on Roscoe.

Roscoe or Frankie
Harris is terrible. Harris tweed? Well,not sure 2hat that is!! Popped into my head.

I like Roscoe and Harris. I would pick Roscoe.

Franklin

I only like Frank from that list. Roscoe and Harris don't seem like proper names and Franklin is okay, but Frank is a better version.

Frank

Frank or Franklin , I really like both of them.

Frank

They are all nice names.

Frank is ok but I don't love it. I really dislike the others.

Franklin is my #1 boy name. Gives you the option of Frank informally/if you want to. It's a great name IMO, Roscoe I don't like and Harris is meh depends totally on your surname I think.

Roscoe is a dog's name.

I met a lovely Harris recently. I still think it's a place name but not the worst.

Franklin

I didn't realise Roscoe was a real name.

I have an acquaintance called Roscoe, I thought it was just a nickname for Ross.

I like both Frank and Franklin

I love Harris but not keen on the others

Surely Frank is short for Francis.

I like Harris - I thought it was a "proper" Scottish name?

Of those four I'd pick Harris, though I'd prefer Harry or Harrison.

I strongly dislike the others.

I like Frank and Harris. I know of a few sausage dogs called Franklin, and Roscoe makes me think pets name too.

I like Harris.

Not keen on the others.

Frank

I like Harris and Franklin.

Roscoe is a name I associate with enthusiastic labradors.

Definitely Frank or even Francis

Roscoe - sounds like a place name and makes me think of Tesco or Costco
Franklin - too american. The -lin ruins it for me
Frank - fine
Harris - Harry is better