My ‘Custom Special Edition’ of ANH addresses this. I use a syllable from the same scene to have him say, “I wanted you to have this….” And I don’t think it sounds too bad.
Also, the ROTS ‘canon cut’ by NFBisms tackles this differently. As Anakin and Padme have their hairbrushing balcony scene, there is dialogue implying Anakin is suggesting giving the baby a lightsaber.