I’m loving these boys names and I’m wanting some opinions on which you like best: [name]Tadeo[/name], [name]Teodoro[/name] or [name]Timoteo[/name]. I like the nicknames Deo and [name]Teo[/name] but I think they are too short to stand alone.
Personally, I like [name]Timoteo[/name]. You could use [name]Mateo[/name] to get to [name]Teo[/name] as well.
I like [name]Teo[/name] best as a nickname for [name]Timoteo[/name].
I like [name]Tadeo[/name] the best. 
[name]Matteo[/name] might be another attractive option. Or [name]Amadeo[/name]?
I love [name]Timoteo[/name] which is a bit funny because I can’t stand [name]Timothy[/name].
I like all but [name]Timoteo[/name] (apparently, I’m in the minority). My husband and I considered [name]Teodoro[/name] because he his hispanic and when you say it out loud, it sounds like te adoro, or I love you, which is really sweet.
I love [name]Teodoro[/name], but also think [name]Mateo[/name] would be a great way to get to [name]Teo[/name].
We considered [name]Tadeo[/name] for our son but didn’t like the nicknames [name]Tad[/name] or [name]Tade[/name] (ta-day), but [name]Teo[/name] is a nice option! I also like [name]Teodoro[/name]. I don’t really like the sing-songy aspect of [name]Timoteo[/name].
[name]Matteo[/name] all the way over here. Good luck!