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We study the decay of three neutral Higgs bosons into {\gamma}{\gamma} andZ{\gamma} in the four major types of two Higgs doublet models with CPconserved. Particular focus is made on the possibility of the width of thelatter decay dominating over the former. For the 125-GeV scalar, such apossibility is mostly excluded when one imposes all theoretical andexperimental constraints, other than the Higgs data at the Large HadronCollider. For the other CP-even neutral scalar, there remain regions in eachkind of model where the Z{\gamma} mode dominates. For the CP-odd state, thispossibility is restricted to only the models of Types II and Y, in certainregions of the parameter space.

Loop-induced Higgs decays in two Higgs doublet scenarios: some observations