The name Renier, of Germanic origin, translates to 'spear strong'. It is derived from the elements renu, meaning 'battle', and hari, which signifies 'army' or 'warrior'. This name was brought to France by the Normans during their conquests in the 10th century. In English-speaking countries, Renier may be considered a rare find, offering a unique yet historically significant choice for a first name.
"The name Renier has seen a resurgence recently with 6 births in both 1974 and 2022, while the years 1977, 1985, and 1993 each had 5 births. The total number of children named Renier over this period is 32."