Henri and Pierre are both French names. Henri is a masculine given name of Germanic origin, meaning 'home ruler', while Pierre is a masculine given name of French origin, meaning 'ROCK'. Both names have been popular in France since the Middle Ages. The three-letter acronym NOM stands for 'nom de famille', which translates to 'family name' in English. Therefore, the crossword solutions for the term HENRI OR PIERRE are likely to be the family names associated with these two names.