Nei as a Baby Name. Meaning and Origin of Nei

What is the meaning of the name Nei ?

The baby name Nei is a Unisex name , 1 syllables long and is pronounced Mandarin: /nèi/ (n-ay with falling tone),English/Portuguese: /neɪ/ (NAY).

Nei is Brazilian, Portuguese in Origin.

Nei is a Brazilian Portuguese given name widely used as a clipped form of longer -nei names - especially Sidnei (from English Sidney “wide island”), Claudinei (linked to Latin Claudius), and Valdinei. It gained popularity in Brazil in the mid-20th century, seen among footballers and musicians, and remains in steady, low-key use. As a hypocoristic, it carries no single meaning; its sense follows the source name. A common variant spelling is Ney.

Cross-linguistically, Nei also appears as a romanization: Mandarin Nèi (内/內 “inner; within”), sometimes seen as a rare surname or element in transcribed Chinese names. In Japanese, Nei (根井 “root well”) is a family name; as a given name it is very uncommon. Pronounced “nay” in Portuguese and “nèi” in Mandarin, Nei is typically masculine in Brazil but can be treated as unisex in international usage.