Deisson as a Baby Name. Meaning and Origin of Deisson

What is the meaning of the name Deisson ?

The baby name Deisson is a Male name , 2 syllables long and is pronounced English: DAY-sun (/ˈdeɪsən/); Brazilian Portuguese: DEY-sõ (/ˈdej.sõ/).

Deisson is Brazilian, Portuguese in Origin.

Deisson is a modern masculine name used chiefly in Brazil and parts of Spanish-speaking Latin America. It most plausibly stems from the adaptation of English patronymics ending in -son - especially Davidson/Davison - into local phonetic spellings, paralleling the widespread Brazilian form Deivison. By derivation it carries the sense “son of David,” and, via David (from Hebrew Dawid), the broader meaning “beloved.” The doubled s in Deisson reflects Portuguese and Spanish orthography, ensuring a clear /s/ sound between vowels.

Documented primarily from the late 20th century onward, the name fits a regional taste for inventive -son endings influenced by global media and sports. It remains uncommon but recognizable. Variants and related forms include Deison, Deivison, Deivisson, Deivyson, Deyson, Dayson, Davison, and Davidson; rarer neighbors such as Dyson show a similar path. Nicknames may include Dei or Deis, though no fixed diminutive tradition exists.

⚙ Deisson is rarely chosen. In all, it turns up just 30 times, across 4 countries.