Barbra Streisand has enjoyed many a steamy love affair in her time, and most of them can be read about in her candid 2023 memoir “My Name is Barbra.” But of all the men in her life, one name feels slightly out of place with the rest. Sure, having an affair with Ryan O’Neal and on-again, off-again phone sessions with Marlon Brando, not to mention a will-they won’t-they moment with Omar Sharif, makes perfect sense for THEE Broadway diva—those men …