Genesis 35:10

New International Version

¹⁰God said to him, “Your name is Jacob,^[a] but you will no longer be called Jacob; your name will be Israel.^[b]”^(A) So he named him Israel.

Genesis 35:10 Jacob means he grasps the heel, a Hebrew idiom for he deceives.
Genesis 35:10 Israel probably means he struggles with God.

Genesis 35:10

New English Translation

¹⁰God said to him, “Your name is Jacob, but your name will no longer be called Jacob; Israel will be your name.” So God named him Israel.^[a]

Genesis 35:10 tn Heb “and he called his name Israel.” The referent of the pronoun “he” (God) has been specified in the translation for clarity.sn The name Israel means “God fights” (although some interpret the meaning as “he fights [with] God”). See Gen 32:28.

¹⁰And God said unto him, Thy name is Jacob: thy name shall not be called any more Jacob, but Israel shall be thy name: and he called his name Israel.

New International Version (NIV)