Boy name Theo - opinions?

Simona

How do you feel about this name? I like the short version of it and I would prefer to use just Theo rather than Theodore but I’m not sure if it’s ok to use just the short version. I worry I might be criticized for this decision.

Is Theo a name that sounds nice for a child, an adult and an old man as well? Does it sound nice for a student, a lawyer, an accountant, an artist? I can’t know what he’ll become in life, but I want to make sure the name doesn’t sound too childish.

Maybe I’m overthinking but I would like to hear your opinions.

Thank you!!!