Found 2 Strong's definitions.

1. 1

   G4497: Ῥοβοάμ (Rhoboám)

   of Hebrew origin (רְחַבְעָם); Roboam (i.e. Rechobam), an Israelite:--Roboam.

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2. 2

   H7346: רְחַבְעָם (Rᵉchabʻâm)

   from רָחַב and עַם; a people has enlarged; Rechabam, an Israelite king; Rehoboam.

   1%