Proper noun
Kieffer (plural Kieffers)
A surname.
Kieffer Klinkhammer suffered the loss in relief. Source: Internet
Austin Kieffer, the kayaker for Boomer's Drive-In team, talks about his team coming in third overall and first in the Competitive Open division of the 2016 Ski to Sea Race, which finished at Marine Park in Bellingham, Wash. Source: Internet
Ipswich Town boss Mick McCarthy says Kieffer Moore’s ‘head’s not really elsewhere’ and has confirmed the striker will be sold in this transfer window. Source: Internet