You can use names that you think might become popular in 70 years. Naming patterns seem to follow an 80 to 120 year cycle. So if the story is set in 2094, names that were popular between 1974 and 2004 might be experiencing a revival around that time.
Here's some name ideas from the 1974 list:
KendraAutumnYesenia TanyaTashaMirandaCaseyJody or
JodieKaraAdrienne Chandra TamikaAlishaLeighBethanyRobinAnitra