The same root, across a whole language family
These are attested shared morphemes — not coincidences of spelling. Where we are not confident a root is shared, we say nothing and simply list the names.
salam / salma
peace (Arabic)
Arabic, Urdu, Turkish
Salam, Salama, Salma
mir-
peace (Slavic)
Russian, Serbian, Polish, Czech, Bulgarian
Budimira, Kazimira, Ljubomira, Ludomira, Mirjana, Miroslavka, Miroslawa, Radomira
shalom / shulamit
peace (Hebrew)
Hebrew
Salome, Shlomit, Shulamit, Shulamith
frid- / -frid
peace (Germanic)
German, Norse, Icelandic, Swedish
Arnfrid, Arnfridur, Bergfrid, Bjarnfridur, Dagfrid, Elfriede, Eyfridur, Frida
Every tradition, side by side
Other 17
Icelandic 12
Latin 12
Punjabi 5
Swahili 1
Belarusian 1
Ewe 1
Kalmyk 1
Mongolian 1
Germanic 1
Old English 1
Lithuanian 1
Kazakh 1
Galician 1
Setswana 1
Pali 1
Liberian 1
Kinyarwanda 1
Pashto 1
Maori 1
Maasai 1
Mari 1
Spanish 1
Tsonga 1
Danish 1
Karachay 1
Hausa 1
Kyrgyz 1
Aramaic 1
Swedish 1
Cambodian 1
Telugu 1
Irish 1
Igbo 1
Kikuyu 1
Welsh 1
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