How to Say “Theo” in Spanish

By Lula Sophie • Updated October 4, 2026

Mateo

/maˈteo/

Mateo is the Spanish equivalent of the male given name Theo.

How do you pronounce it?

/maˈteo/

Did you know?

While Theo in English often comes from 'Theodore' meaning 'gift of God', Mateo comes from a completely different linguistic root meaning 'gift of the Lord'.
While Mateo is the standard equivalent for 'Theo' in a naming context, Spanish speakers also use the name Teodoro for those specifically named 'Theodore'.
People may use Mateito not just for children, but also for adults as a sign of deep intimacy or familial closeness.

Examples in context

Teo – Me encanta verte, Teo.
Teo – I love seeing you, Teo.

Example conversation

Javier and Lucía are talking about a mutual friend.

Javier

¿Has visto a Mateo hoy?
Have you seen Mateo today?
Lucía

Sí, Mateo está en la biblioteca.
Yes, Mateo is in the library.
Javier

Voy a buscarlo ahora mismo.
I'm going to look for him right now.
Lucía

Dile a Mateo que me llame.
Tell Mateo to call me.

Sources

Pronunciation: Wiktionary entry Mateo, CC BY-SA 4.0, dump of 2026-09-26.

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About The Author

Lula Sophie

Hola, soy Lula! I am passionate about all things language, specifically Spanish. From sharing how to say 'after work' to 'voice' in Spanish, my range of posts is proof of my fascination. When I am not busy blogging or brushing up my linguistic skills, I am often indulging in my love for street photography or cosying up with a book of realistic fiction. And yes, I am a food lover, too! A good meal for me is a tasty "hamburguesa" or some "brocoli al vapor". I believe languages break barriers and I am here to guide you through it. ¡Bienvenidos a mi mundo!

Lula SophieHelp make this guide better. Spot a mistake, know another way to say it, or have an example from real life? Share it below.

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