Where is Sandalio from?

Meaning of the name Sandalio

Spanish form of Sandalius , a Latinized form of the Gothic name Sandulf meaning "true wolf", derived from sand "true" and ulf "wolf". This was the name of a 9th-century Spanish saint martyred by the Moors.

Characteristics of the name Sandalio

How do we know this about Sandalio

(and is it secret spies?)

We use a combination of data from the internet, and our own Machine Learning models to make these predictions.
In a gist, we use a Machine Learning model trained on a diverse global dataset of 100m+ names, and use it to predict different traits for a person based on first name!
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