  In the framework of Einstein-Maxwell-axion theory we consider static
spherically symmetric solutions, which describe a magnetic monopole in the
axionic environment. These solutions are interpreted as the solutions for an
axionic dyon, the electric charge of which is composite, i.e., in addition to
the standard central electric charge, it includes an effective electric charge
induced by the axion-photon coupling. We focus on the analysis of that
solutions, which are characterized by the electric field regular at the center.
Special attention is paid to the solutions with the electric field, which is
vanishing at the center, has the Coulombian asymptote and thus display an
extremum at some distant sphere. Constraints on the electric and effective
scalar charges of such an object are discussed.
