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Jyutping ling6 wu4
Pinyin lìng hú

Definitions (Wiktionary)
  1. name
    a surname
  2. name, historical
    Linghu (a place in the state of Jin (晉) during the Spring and Autumn Period in modern day Linyi County, Shanxi)

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Jyutping ling4 wu4
Pinyin líng hú

Definitions (粵典–words.hk)
  1. 名詞、專名
    複​姓
    a compound surname, commonly transliterated as "Linghu"
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)

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Jyutping ling6 wu4
Pinyin líng hú

Definitions (CC-CEDICT)
  1. old place name (in modern Linyi county 臨猗縣|临猗县, Shanxi)
  2. two-character surname Linghu
Definitions (粵典–words.hk)
  1. 名詞、專名
    複​姓
    a compound surname, commonly transliterated as "Linghu"
Definitions (Wiktionary)
  1. name
    a surname
  2. name, historical
    Linghu (a place in the state of Jin (晉) during the Spring and Autumn Period in modern day Linyi County, Shanxi)