What are your opinions on the name?
I would dislike the association with [name_f]Helen[/name_f] [name_m]Keller[/name_m].
Also I tend to stay away from names with obvious rhymes, especially with so many everyday words. (Cellar, Feller, Sheller)
I prefer [name_m]Kellan[/name_m].
Kaylor/Kailor is another suggestion
[name_m]Keller[/name_m] doesn’t feel like a name to me, just a surname. I prefer [name_m]Kellan[/name_m].
Sounds like Killer. I like [name_m]Kellan[/name_m] though.
[name_m]Keller[/name_m] doesn’t feel like a first name to me. I definitely would put it firmly in the surname territory. I prefer [name_m]Kellan[/name_m] or [name_u]Kelly[/name_u].
I don’t like it. A friend of mine recently named her son [name_m]Keller[/name_m] [name_m]Anthony[/name_m]. When I told another friend, her reaction was “Killer?”
Not a fan. Sounds too much like [name_m]Kellan[/name_m] (trendy, I know 2) and [name_m]Killian[/name_m] (I can’t get over the Kill part). It’s one of those names that might not show popular on ss but feels popular due to being so similar to all the other 2 syllable K names.
It sounds like killer.
I agree with everybody who said it sounds like killer, though my first reaction was that it sounds like kill her
[name_f]Do[/name_f] you like [name_m]Cillian[/name_m]? [name_u]Kaelan[/name_u]?
[name_m]Keller[/name_m] is also the [name_m]German[/name_m] word for basement/cellar. I wouldn´t choose it. Sorry. But I agree with other berries on [name_m]Kellan[/name_m]. Close and nice 
I like it but too many people are lazy with pronunciations
I agree with the other posters… [name_m]Kellen[/name_m] is much better than [name_m]Keller[/name_m]… Association with [name_f]Helen[/name_f] [name_m]Keller[/name_m] and yes it does sound a bit like Killer!