16 baby names with a similar sound and feel to Mortimer.
You searched for names like
"hillside, slope"
"horn (strength)"
"bright one, shining one"
"lion man (from Leander)"
"clear, bright, famous"
"ewe, female sheep"
"healer; father of Jason in Greek mythology"
"shield wolf"
"of Terentius, from the earth"
"invented modern name, possibly reflecting grace or nobility"
"a plain, a flat fertile area"
"Visible, clear, bright; the island of light"
"noble, of noble kind"
"rebellious one; powerful spirit"
"son of Zavier; new house, bright"
"born on Monday"