Nainggolan is a surname. Notable people with the surname include:
Nainggolan is a surname. Notable people with the surname include: Radja Nainggolan (born 1988), Belgian football player Rustam Effendy Nainggolan (born 1950), Indonesian politician Jafar Nainggolan (born 1946), Indonesian retired army officer and politician
Category:Surnames of Indonesian origin Category:Indonesian-language surnames
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).