Christocentric is a doctrinal term within Christianity, describing theological positions that focus on Jesus Christ, the second person of the Christian Trinity, in relation to the Godhead / God the Father (theocentric) or the Holy Spirit (pneumocentric). Christocentric theologies make Christ the central theme about which all other theological positions/doctrines are oriented.
Certain theological traditions within the Christian Church can be described as more heavily Christocentric. Notably, the teachings of Augustine of Hippo and Paul of Tarsus, which have been very influential in the West, place a great emphasis on the person of Jesus in the process of salvation.
For instance, in Reformation theology, the Lutheran tradition is seen as more theologically Christocentric, as it places its doctrine of justification by grace, which is primarily a Christological doctrine, at the center of its thought. Meanwhile, the Calvinist/Reformed tradition is seen as more theologically theocentric, as it places its doctrine of the sovereignty of God ("the Father") at the center.
John Paul II
John Paul II's magisterium has been called Christocentric by Roman Catholic theologians.  He further taught that the Marian devotions of the Rosary were in fact Christocentric because they brought the faithful to Jesus through Mary. 
The christocentric principle is also commonly used for biblical hermeneutics.
Interfaith and Ecumenism
Christocentrism is also a name given to a particular approach in interfaith and ecumenical dialogue. It teaches that Christianity is absolutely true, but the elements of truth in other religions are always in relation to the fullness of truth found in Christianity. The Holy Spirit is thought to allow inter-religious dialogue and to influence non-believers in their journey to Christ. This view is notably advocated by the Roman Catholic Church in the declarations Nostra aetate, Unitatis Redintegratio and Dominus Iesus.