Shingo is of Japanese origin, meaning 'profound' or 'deep'. It's composed of two characters: 'shin', which signifies 'heart' or 'mind', and 'go', translating to 'to advance' or 'to progress'. Thus, Shingo can be interpreted as 'advancing the heart' or 'progressing in understanding'. This name is often associated with intelligence, wisdom, and spiritual growth. It's a unisex name, although it's more commonly used for boys.
The name Shingo experienced a resurgence in popularity from the late 1970s to the early 2000s, with peaks in the years 1980-1982 and 2004.