The best replacement for first name is last name.

The best alternatives to first name are rated as following:
★★★★★  last name
★★★★  given name
★★★★  surname
★★  forename
★★  middle name
★  firstname
  first name
  name
  mr. last name
  given names

Your alternative for first name is not listed? Suggest!
Speaking about first name, one probably shouldn't forget about middle name.

Other search terms related to first name and their ratings are:
★★★★★ middle name
★ grace as middle name
You have in mind a companion for first name and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of first name in all years. Click on graph for more.
first name
last name
given name