Jaiver is of Hebrew origin, meaning 'he shall enlarge'. It is derived from the Hebrew word 'yariv', which translates to 'will enlarge' or 'will bring forth'. This name was popular among Jews in the Middle Ages and has since gained global recognition. Jaiver is considered a variant spelling of the more common name Javier, which is of Basque origin and means 'new house'.
The name Jaiver has seen fluctuations in popularity over time, with a noticeable gap between the years of peak usage. The highest frequency occurred in 1993 and 1994, with five births each year. There was then a considerable lapse until 2011 when another five babies were named Jaiver. Overall, there have been twenty-one births with this name since 1991.