
Yair Netanyahu changed his legal name to Yonatan Hun, following a family pattern of name changes that includes his father Benjamin and brother Avner.
Israeli Prime Minister Benjamin Netanyahu's eldest son Yair Netanyahu has changed his legal name to Yonatan Hun, according to tax authority records reviewed by Haaretz.
The new identity appeared in Israel Tax Authority documents that listed the same tax identification number and address as his previous records. Documents from December 2024 still carried his original name, while more recent filings showed the change.
No public explanation has been given for the decision. The new first name "Yonatan" references Benjamin Netanyahu's elder brother, who was killed during the 1976 Entebbe hostage rescue operation. The surname "Hun" traces to the original family name of Yair's maternal grandfather, Shmuel Ben Artzi, before it was changed.
The move follows a pattern of name changes within the Netanyahu family. Benjamin Netanyahu used the name "Ben Nitai" while studying in the United States, adopting it because he planned to move there and wanted a name that was easier to pronounce and more commercially appealing, the report said.
Yair's younger brother Avner Netanyahu also used an alternative identity abroad. During a property registration in the United Kingdom, he was listed as "Avi Avner Segal." The apartment near London was purchased in 2022 for £502,500 with no mortgage or loan registered, according to Britain's land registry records reported by Ynet.
Around the same time, Avner enrolled for a master's degree at Regent's Park College in Oxford, registering as Avi Segal. The college's internal profile listed him under that name, and his institutional email address used it as well. Segal was the original surname of Tzila, Benjamin Netanyahu's mother and the brothers' grandmother, before she married Benzion Netanyahu.
Yair Netanyahu has lived in the United States in recent years and maintains a public presence through social media under his original name. The reported change has drawn attention because it extends a broader family pattern of using alternative names for personal, historical or privacy-related reasons.
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