FrewinEnglish From the Middle English personal name Frewine, literally "noble or generous friend".
HiroshimaJapanese (Rare) Hiro means "widespread,broad","generous","prosperous" depending on kanji used. Shima means "Island" the same as "jima" does. So this surname rather mean "Prosperous Island"or "Broad Island"."Generous Island" might be possible,but it's not likely used for the last name the same as it is for the given name, Hiro.
KhalimbekovKazakh This surname is derived from the Kazakh given name Khalimbek, which combines the elements Khalim ("generous") and Bek ("ruler" or "leader"). Therefore, Халимбеков (Khalimbekov) would roughly mean "descendant of Khalimbek" or "belonging to the family of Khalimbek".
KoçakTurkish Means "brave, strong" or "generous" in Turkish.
LargeFrench, English Originally a nickname derived from Middle English and Old French large "generous".
SamahaArabic Derived from Arabic سَمْح (samḥ) meaning "magnanimous, generous".
ShalhoubArabic Possibly from a given name based on a word meaning "generous".