The elements of the space are the Mellin transforms of order v for the complex plane of functions in the domain of the Hankel transformation of order v for the complex plane which vanish in the neighborhood a of the origin and whose Hankel transform of order v for the complex plane vanishes in the same neighborhood. The Sonine spaces of order v for the complex plane, which are so obtained, are fundamental examples of Hilbert spaces of entire functions which have an axio- matic characterization