Avatar The Last Airbender

An international take on Theo that would be easily wearable for a child in the US or any European culture. Traditionally a nickname for international variations of Theodore or Matthew, including ultra popular Mateo and Matteo, Teo can also stand on its own. In fact, Teo rose into the Top 1000 in 2022, proving its ability as a stand-alone name.

A name with a number of variations including the Danish Tyge, the Swedish Tyko, and the Dutch Tygo, which are popular throughout modern Europe. Tycho was the name of a Greek saint and the Danish astronomer, Tycho Brahe.