Meteor showers of the near-earth asteroids P.B. Babadzhanov, Institute of Astrophysics, Bukhoro Str. 22, Dushanbe 734670, Tajikistan Investigation of Near-Earth asteroids` orbital evolution to determine whether they have related meteor showers are necessary to determine which asteroids evolved from comets. Secular variations of the orbital elements of 2101 Adonis, 2201 Oljato and 2212 Hephaistos, calculated by the Halphen-Gorjachev method, show that all these asteroids are quadruple Earth-crossing. Therefore, their possible meteoroid streams may produce in fours meteor showers. Theoretical orbits and radiant points of these showers are presented and discussed in terms of meteor observations.