Just going through the "A"s in Browning's book and restricting to NPS (for Kings Canyon, post-1942):
Agassiz Col: Name "first appeared on the 1948 Mt. Goddard 15' map" (Kings Canyon/Inyo NF border) Next to Mt. Agassiz, so you may consider this extending an existing naming.
Amelia Earhart Peak: Approved by BGN in 1967 (Yosemite)
Mount Anna Mills: Approved by BGN in 1985. (Sequoia)
Ansel Lake: Named for Ansel Franklin Hall, ranger at Sequoia NP. (Sequoia)
Mount Ansel Adams, approved by BGN in 1984. (Yosemite/Inyo NF border)
Ardeth Lake: "Otto M. Brown, a YNP ranger from 1927 to 1946, named this lake for his wife." (Yosemite)
Avonelle Lake: Named for Otto Brown's daughter. (Yosemite)
Doesn't mean there haven't been controversies that would be interesting to discuss, but naming features on NPS land after people isn't isolated, at least in the Sierra.