  We initialize the Quantum Chromodynamic conserved charges of baryon number,
strangeness, and electric charge arising from gluon splitting into
quark-antiquark pairs for the initial conditions of relativistic heavy-ion
collisions. A new Monte Carlo procedure that can sample from a generic energy
density profile is presented, called Initial Conserved Charges in Nuclear
Geometry (ICCING), based on quark and gluon multiplicities derived within the
color glass condensate (CGC) effective theory. We find that while baryon number
and electric charge have nearly identical geometries to the energy density
profile, the initial strangeness distribution is considerable more eccentric
and is produced primarily at the hot spots corresponding to temperatures of
$T\gtrsim 400$ MeV for PbPb collisions at $\sqrt{s_{NN}}=5.02$ TeV.
